| /linux/net/xfrm/ |
| H A D | xfrm_hash.h | 20 const xfrm_address_t *saddr) in __xfrm4_daddr_saddr_hash() argument
22 u32 sum = (__force u32)daddr->a4 + (__force u32)saddr->a4; in __xfrm4_daddr_saddr_hash()
27 const xfrm_address_t *saddr) in __xfrm6_daddr_saddr_hash() argument
29 return __xfrm6_addr_hash(daddr) ^ __xfrm6_addr_hash(saddr); in __xfrm6_daddr_saddr_hash()
45 const xfrm_address_t *saddr, in __xfrm4_dpref_spref_hash() argument
50 ntohl(saddr->a4) & __bits2mask32(sbits), in __xfrm4_dpref_spref_hash()
76 const xfrm_address_t *saddr, in __xfrm6_dpref_spref_hash() argument
81 __xfrm6_pref_hash(saddr, sbits); in __xfrm6_dpref_spref_hash()
85 const xfrm_address_t *saddr, in __xfrm_dst_hash() argument
92 h ^= __xfrm4_daddr_saddr_hash(daddr, saddr); in __xfrm_dst_hash()
[all …]
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| /linux/net/core/ |
| H A D | secure_seq.c | 51 secure_tcpv6_seq_and_ts_off(const struct net *net, const __be32 *saddr, in secure_tcpv6_seq_and_ts_off() argument
55 struct in6_addr saddr; in secure_tcpv6_seq_and_ts_off() member
60 .saddr = *(struct in6_addr *)saddr, in secure_tcpv6_seq_and_ts_off()
80 u64 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, in secure_ipv6_port_ephemeral() argument
84 struct in6_addr saddr; in secure_ipv6_port_ephemeral() member
89 .saddr = *(struct in6_addr *)saddr, in secure_ipv6_port_ephemeral()
108 secure_tcp_seq_and_ts_off(const struct net *net, __be32 saddr, __be32 daddr, in secure_tcp_seq_and_ts_off() argument
116 st.hash64 = siphash_3u32((__force u32)saddr, (__force u32)daddr, in secure_tcp_seq_and_ts_off()
127 u64 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport) in secure_ipv4_port_ephemeral() argument
130 return siphash_4u32((__force u32)saddr, (__force u32)daddr, in secure_ipv4_port_ephemeral()
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| /linux/tools/testing/selftests/net/tcp_ao/ |
| H A D | seq-ext.c | 41 struct tcp_ao_repair *ao_img, sockaddr_af *saddr, in test_sk_restore() argument
52 test_sock_restore(sk, img, saddr, daddr, dport); in test_sk_restore()
71 sockaddr_af saddr; in server_fn() local
106 test_sock_checkpoint(sk, &img, &saddr); in server_fn()
110 saddr.sin6_port = htons(ntohs(saddr.sin6_port) + 1); in server_fn()
112 saddr.sin_port = htons(ntohs(saddr.sin_port) + 1); in server_fn()
116 sk = test_sk_restore(&img, &ao_img, &saddr, this_ip_dest, in server_fn()
179 sockaddr_af saddr; in client_fn() local
203 test_sock_checkpoint(sk, &img, &saddr); in client_fn()
207 client_new_port = ntohs(saddr.sin6_port) + 1; in client_fn()
[all …]
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| H A D | restore.c | 109 static void test_get_sk_checkpoint(unsigned int server_port, sockaddr_af *saddr, in test_get_sk_checkpoint() argument
131 test_sock_checkpoint(sk, img, saddr); in test_get_sk_checkpoint()
137 sockaddr_af *saddr, struct tcp_sock_state *img, in test_sk_restore() argument
156 test_sock_restore(sk, img, saddr, this_ip_dest, server_port); in test_sk_restore()
202 sockaddr_af saddr; in client_fn() local
204 test_get_sk_checkpoint(port, &saddr, &tcp_img, &ao_img); in client_fn()
206 &saddr, &tcp_img, &ao_img, 0, TEST_CNT_GOOD); in client_fn()
208 test_get_sk_checkpoint(port, &saddr, &tcp_img, &ao_img); in client_fn()
215 &saddr, &tcp_img, &ao_img, FAULT_TIMEOUT, TEST_CNT_BAD); in client_fn()
217 test_get_sk_checkpoint(port, &saddr, &tcp_img, &ao_img); in client_fn()
[all …]
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| /linux/drivers/net/wireguard/selftest/ |
| H A D | ratelimiter.c | 56 hdr4->saddr = htonl(ntohl(hdr4->saddr) + i + 1); in timings_test()
64 hdr4->saddr = htonl(ntohl(hdr4->saddr) - i - 1); in timings_test()
67 hdr6->saddr.in6_u.u6_addr32[2] = htonl(i); in timings_test()
68 hdr6->saddr.in6_u.u6_addr32[3] = htonl(i); in timings_test()
77 hdr6->saddr.in6_u.u6_addr32[0] = in timings_test()
78 htonl(ntohl(hdr6->saddr.in6_u.u6_addr32[0]) + i + 1); in timings_test()
86 hdr6->saddr.in6_u.u6_addr32[0] = in timings_test()
87 htonl(ntohl(hdr6->saddr.in6_u.u6_addr32[0]) - i - 1); in timings_test()
110 hdr4->saddr = htonl(i); in capacity_test()
152 hdr4->saddr = htonl(8182); in wg_ratelimiter_selftest()
[all …]
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| /linux/include/net/ |
| H A D | inet6_hashtables.h | 46 const struct in6_addr *saddr,
62 const struct in6_addr *saddr,
70 const struct in6_addr *saddr,
79 const struct in6_addr *saddr,
87 const struct in6_addr *saddr, in __inet6_lookup() argument
94 struct sock *sk = __inet6_lookup_established(net, saddr, sport, in __inet6_lookup()
101 return inet6_lookup_listener(net, skb, doff, saddr, sport, in __inet6_lookup()
107 const struct in6_addr *saddr, const __be16 sport, in inet6_steal_sock() argument
132 saddr, sport, daddr, ntohs(dport), in inet6_steal_sock()
155 sk = inet6_steal_sock(net, skb, doff, &ip6h->saddr, sport, &ip6h->daddr, dport, in __inet6_lookup_skb()
[all …]
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| H A D | secure_seq.h | 18 u64 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
19 u64 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr,
22 secure_tcp_seq_and_ts_off(const struct net *net, __be32 saddr, __be32 daddr,
25 static inline u32 secure_tcp_seq(__be32 saddr, __be32 daddr, in secure_tcp_seq() argument
30 ts = secure_tcp_seq_and_ts_off(&init_net, saddr, daddr, in secure_tcp_seq()
37 secure_tcpv6_seq_and_ts_off(const struct net *net, const __be32 *saddr,
41 static inline u32 secure_tcpv6_seq(const __be32 *saddr, const __be32 *daddr, in secure_tcpv6_seq() argument
46 ts = secure_tcpv6_seq_and_ts_off(&init_net, saddr, daddr, in secure_tcpv6_seq()
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| H A D | inet_hashtables.h | 288 int inet_bhash2_update_saddr(struct sock *sk, void *saddr, int family);
312 const __be32 saddr, const __be16 sport,
319 __be32 saddr, __be16 sport, in inet_lookup_listener() argument
323 return __inet_lookup_listener(net, skb, doff, saddr, sport, in inet_lookup_listener()
374 const __be32 saddr, const __be16 sport,
388 __be32 saddr, __be16 sport,
395 __be32 saddr, __be16 sport,
400 const __be32 saddr, const __be16 sport, in inet_lookup_established() argument
404 return __inet_lookup_established(net, saddr, sport, daddr, in inet_lookup_established()
410 const __be32 saddr, const __be16 sport, in __inet_lookup() argument
[all …]
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| /linux/net/netfilter/ |
| H A D | nft_chain_route.c | 22 __be32 saddr, daddr; in nf_route_table_hook4() local
33 saddr = iph->saddr; in nf_route_table_hook4()
41 if (iph->saddr != saddr || in nf_route_table_hook4()
69 struct in6_addr saddr, daddr; in nf_route_table_hook6() local
80 memcpy(&saddr, &ipv6_hdr(skb)->saddr, sizeof(saddr)); in nf_route_table_hook6()
90 (memcmp(&ipv6_hdr(skb)->saddr, &saddr, sizeof(saddr)) || in nf_route_table_hook6()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | test_tcp_custom_syncookie.h | 53 static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, in csum_tcpudp_nofold() argument
58 s += (__force u32)saddr; in csum_tcpudp_nofold()
78 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_magic() argument
81 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); in csum_tcpudp_magic()
85 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic() argument
94 sum += (__force u32)saddr->in6_u.u6_addr32[0]; in csum_ipv6_magic()
95 carry = (sum < (__force u32)saddr->in6_u.u6_addr32[0]); in csum_ipv6_magic()
98 sum += (__force u32)saddr->in6_u.u6_addr32[1]; in csum_ipv6_magic()
99 carry = (sum < (__force u32)saddr->in6_u.u6_addr32[1]); in csum_ipv6_magic()
102 sum += (__force u32)saddr->in6_u.u6_addr32[2]; in csum_ipv6_magic()
[all …]
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| /linux/include/trace/events/ |
| H A D | net_probe_common.h | 8 struct sockaddr_in *v4 = (void *)__entry->saddr; \
24 struct sockaddr_in6 *v6 = (void *)__entry->saddr; \
28 v6->sin6_addr = inet6_sk(sk)->saddr; \
44 #define TP_STORE_V4MAPPED(__entry, saddr, daddr) \ argument
49 ipv6_addr_set_v4mapped(saddr, pin6); \
55 #define TP_STORE_ADDRS(__entry, saddr, daddr, saddr6, daddr6) \ argument
65 TP_STORE_V4MAPPED(__entry, saddr, daddr); \
69 #define TP_STORE_ADDRS(__entry, saddr, daddr, saddr6, daddr6) \ argument
70 TP_STORE_V4MAPPED(__entry, saddr, daddr)
79 v4->sin_addr.s_addr = ip_hdr(skb)->saddr; \
[all …]
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| /linux/net/ipv6/ |
| H A D | inet6_hashtables.c | 85 const struct in6_addr *saddr, in __inet6_lookup_established() argument
99 hash = inet6_ehashfn(net, daddr, hnum, saddr, sport); in __inet6_lookup_established()
106 if (!inet6_match(net, sk, saddr, daddr, ports, dif, sdif)) in __inet6_lookup_established()
111 if (unlikely(!inet6_match(net, sk, saddr, daddr, ports, dif, sdif))) { in __inet6_lookup_established()
166 const struct in6_addr *saddr, in inet6_lookup_reuseport() argument
177 net, daddr, hnum, saddr, sport); in inet6_lookup_reuseport()
188 const struct in6_addr *saddr, in inet6_lhash2_lookup() argument
200 saddr, sport, daddr, hnum, inet6_ehashfn); in inet6_lhash2_lookup()
215 const struct in6_addr *saddr, in inet6_lookup_run_sk_lookup() argument
224 no_reuseport = bpf_sk_lookup_run_v6(net, protocol, saddr, sport, in inet6_lookup_run_sk_lookup()
[all …]
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| H A D | xfrm6_tunnel.c | 74 …ic struct xfrm6_tunnel_spi *__xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr) in __xfrm6_tunnel_spi_lookup() argument
80 &xfrm6_tn->spi_byaddr[xfrm6_tunnel_spi_hash_byaddr(saddr)], in __xfrm6_tunnel_spi_lookup()
82 if (xfrm6_addr_equal(&x6spi->addr, saddr)) in __xfrm6_tunnel_spi_lookup()
89 __be32 xfrm6_tunnel_spi_lookup(struct net *net, const xfrm_address_t *saddr) in xfrm6_tunnel_spi_lookup() argument
95 x6spi = __xfrm6_tunnel_spi_lookup(net, saddr); in xfrm6_tunnel_spi_lookup()
117 static u32 __xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr) in __xfrm6_tunnel_alloc_spi() argument
151 memcpy(&x6spi->addr, saddr, sizeof(x6spi->addr)); in __xfrm6_tunnel_alloc_spi()
157 index = xfrm6_tunnel_spi_hash_byaddr(saddr); in __xfrm6_tunnel_alloc_spi()
163 __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr) in xfrm6_tunnel_alloc_spi() argument
169 x6spi = __xfrm6_tunnel_spi_lookup(net, saddr); in xfrm6_tunnel_alloc_spi()
[all …]
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| H A D | syncookies.c | 41 static u32 cookie_hash(const struct in6_addr *saddr, in cookie_hash() argument
46 struct in6_addr saddr; in cookie_hash() member
52 .saddr = *saddr, in cookie_hash()
64 static __u32 secure_tcp_syn_cookie(const struct in6_addr *saddr, in secure_tcp_syn_cookie() argument
70 return (cookie_hash(saddr, daddr, sport, dport, 0, 0) + in secure_tcp_syn_cookie()
72 ((cookie_hash(saddr, daddr, sport, dport, count, 1) + data) in secure_tcp_syn_cookie()
76 static __u32 check_tcp_syn_cookie(__u32 cookie, const struct in6_addr *saddr, in check_tcp_syn_cookie() argument
82 cookie -= cookie_hash(saddr, daddr, sport, dport, 0, 0) + sseq; in check_tcp_syn_cookie()
89 cookie_hash(saddr, daddr, sport, dport, count - diff, 1)) in check_tcp_syn_cookie()
105 return secure_tcp_syn_cookie(&iph->saddr, &iph->daddr, th->source, in __cookie_v6_init_sequence()
[all …]
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| /linux/arch/s390/include/asm/ |
| H A D | checksum.h | 76 static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_nofold() argument
81 csum += (__force __u32)saddr; in csum_tcpudp_nofold()
93 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_magic() argument
96 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); in csum_tcpudp_magic()
108 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic() argument
114 sum += (__force __u32)saddr->s6_addr32[0]; in csum_ipv6_magic()
115 sum += (__force __u32)saddr->s6_addr32[1]; in csum_ipv6_magic()
116 sum += (__force __u32)saddr->s6_addr32[2]; in csum_ipv6_magic()
117 sum += (__force __u32)saddr->s6_addr32[3]; in csum_ipv6_magic()
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| /linux/arch/arm/include/asm/ |
| H A D | checksum.h | 100 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_nofold() argument
114 : "r" (daddr), "r" (saddr), "r" (lenprot) in csum_tcpudp_nofold()
127 : "r" (sum), "r" (daddr), "r" (saddr), "r" (lenprot) in csum_tcpudp_nofold()
137 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, in csum_tcpudp_magic() argument
140 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); in csum_tcpudp_magic()
156 __csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, __be32 len,
160 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, in csum_ipv6_magic() argument
163 return csum_fold(__csum_ipv6_magic(saddr, daddr, htonl(len), in csum_ipv6_magic()
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| /linux/tools/testing/selftests/net/ |
| H A D | psock_lib.h | 75 struct sockaddr_in saddr, daddr; in pair_udp_open() local
84 memset(&saddr, 0, sizeof(saddr)); in pair_udp_open()
85 saddr.sin_family = AF_INET; in pair_udp_open()
86 saddr.sin_port = htons(port); in pair_udp_open()
87 saddr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); in pair_udp_open()
99 if (bind(fds[0], (void *) &saddr, sizeof(saddr))) { in pair_udp_open()
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| /linux/arch/m68k/include/asm/ |
| H A D | checksum.h | 82 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len, in csum_tcpudp_nofold() argument
90 : "=&d" (sum), "=d" (saddr) in csum_tcpudp_nofold()
91 : "g" (daddr), "1" (saddr), "d" (len + proto), in csum_tcpudp_nofold()
102 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len, in csum_tcpudp_magic() argument
105 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); in csum_tcpudp_magic()
120 csum_ipv6_magic(const struct in6_addr *saddr, const struct in6_addr *daddr, in csum_ipv6_magic() argument
143 : "a" (saddr), "a" (daddr), "d" (len + proto), in csum_ipv6_magic()
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| /linux/arch/sparc/include/asm/ |
| H A D | checksum_64.h | 66 static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, in csum_tcpudp_nofold() argument
75 : "=r" (sum), "=r" (saddr) in csum_tcpudp_nofold()
76 : "r" (daddr), "r" (proto + len), "0" (sum), "1" (saddr) in csum_tcpudp_nofold()
85 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic() argument
89 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); in csum_tcpudp_magic()
94 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic() argument
119 : "r" (saddr), "r" (daddr), "r"(htonl(len)), in csum_ipv6_magic()
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| H A D | checksum_32.h | 132 static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, in csum_tcpudp_nofold() argument
140 : "=r" (sum), "=r" (saddr) in csum_tcpudp_nofold()
142 "1" (saddr) in csum_tcpudp_nofold()
151 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic() argument
155 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); in csum_tcpudp_magic()
160 static inline __sum16 csum_ipv6_magic(const struct in6_addr *saddr, in csum_ipv6_magic() argument
185 : "r" (saddr), "r" (daddr), in csum_ipv6_magic()
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| /linux/net/ieee802154/6lowpan/ |
| H A D | tx.c | 15 struct ieee802154_addr saddr; member
35 const void *saddr, unsigned int len) in lowpan_header_create() argument
53 info->saddr.pan_id = wpan_dev->pan_id; in lowpan_header_create()
54 info->daddr.pan_id = info->saddr.pan_id; in lowpan_header_create()
84 if (!saddr) { in lowpan_header_create()
86 info->saddr.mode = IEEE802154_ADDR_SHORT; in lowpan_header_create()
87 info->saddr.short_addr = wpan_dev->short_addr; in lowpan_header_create()
89 info->saddr.mode = IEEE802154_ADDR_LONG; in lowpan_header_create()
90 info->saddr.extended_addr = wpan_dev->extended_addr; in lowpan_header_create()
93 info->saddr.mode = IEEE802154_ADDR_LONG; in lowpan_header_create()
[all …]
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| /linux/net/ipv6/netfilter/ |
| H A D | nf_socket_ipv6.c | 69 *laddr = &inside_iph->saddr; in extract_icmp6_fields()
80 const struct in6_addr *saddr, const struct in6_addr *daddr, in nf_socket_get_sock_v6() argument
86 return inet6_lookup(net, skb, doff, saddr, sport, daddr, dport, in nf_socket_get_sock_v6()
89 return udp6_lib_lookup(net, saddr, sport, daddr, dport, in nf_socket_get_sock_v6()
100 const struct in6_addr *daddr = NULL, *saddr = NULL; in nf_sk_lookup_slow_v6() local
126 saddr = &iph->saddr; in nf_sk_lookup_slow_v6()
136 if (extract_icmp6_fields(skb, thoff, &tproto, &saddr, &daddr, in nf_sk_lookup_slow_v6()
162 return nf_socket_get_sock_v6(net, data_skb, doff, tproto, saddr, daddr, in nf_sk_lookup_slow_v6()
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| /linux/net/ipv4/netfilter/ |
| H A D | nf_socket_ipv4.c | 57 *laddr = inside_iph->saddr; in extract_icmp4_fields()
68 const __be32 saddr, const __be32 daddr, in nf_socket_get_sock_v4() argument
74 return inet_lookup(net, skb, doff, saddr, sport, daddr, dport, in nf_socket_get_sock_v4()
77 return udp4_lib_lookup(net, saddr, sport, daddr, dport, in nf_socket_get_sock_v4()
86 __be32 daddr, saddr; in nf_sk_lookup_slow_v4() local
111 saddr = iph->saddr; in nf_sk_lookup_slow_v4()
121 if (extract_icmp4_fields(skb, &protocol, &saddr, &daddr, in nf_sk_lookup_slow_v4()
148 return nf_socket_get_sock_v4(net, data_skb, doff, protocol, saddr, in nf_sk_lookup_slow_v4()
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| /linux/include/net/netfilter/ |
| H A D | nf_queue.h | 54 if ((__force u32)iph->saddr < (__force u32)iph->daddr) in hash_v4()
55 return jhash_3words((__force u32)iph->saddr, in hash_v4()
59 (__force u32)iph->saddr, iph->protocol, initval); in hash_v4()
66 if ((__force u32)ip6h->saddr.s6_addr32[3] < in hash_v6()
68 a = (__force u32) ip6h->saddr.s6_addr32[3]; in hash_v6()
71 b = (__force u32) ip6h->saddr.s6_addr32[3]; in hash_v6()
75 if ((__force u32)ip6h->saddr.s6_addr32[1] < in hash_v6()
77 c = (__force u32) ip6h->saddr.s6_addr32[1]; in hash_v6()
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| /linux/arch/nios2/include/asm/ |
| H A D | checksum.h | 40 static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, in csum_tcpudp_nofold() argument
54 : "=r" (sum), "=r" (saddr) in csum_tcpudp_nofold()
57 "1" (saddr) in csum_tcpudp_nofold()
63 static inline __sum16 csum_tcpudp_magic(__be32 saddr, __be32 daddr, in csum_tcpudp_magic() argument
67 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum)); in csum_tcpudp_magic()
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