Lines Matching defs:saddr
47 static u32 cookie_hash(__be32 saddr, __be32 daddr, __be16 sport, __be16 dport,
51 return siphash_4u32((__force u32)saddr, (__force u32)daddr,
85 static __u32 secure_tcp_syn_cookie(__be32 saddr, __be32 daddr, __be16 sport,
91 * HASH(sec1,saddr,sport,daddr,dport,sec1) + sseq + (count * 2^24)
92 * + (HASH(sec2,saddr,sport,daddr,dport,count,sec2) % 2^24).
99 return (cookie_hash(saddr, daddr, sport, dport, 0, 0) +
101 ((cookie_hash(saddr, daddr, sport, dport, count, 1) + data)
114 static __u32 check_tcp_syn_cookie(__u32 cookie, __be32 saddr, __be32 daddr,
120 cookie -= cookie_hash(saddr, daddr, sport, dport, 0, 0) + sseq;
128 cookie_hash(saddr, daddr, sport, dport, count - diff, 1))
166 return secure_tcp_syn_cookie(iph->saddr, iph->daddr,
188 __u32 mssind = check_tcp_syn_cookie(cookie, iph->saddr, iph->daddr,
360 ip_hdr(skb)->saddr);
383 sk_daddr_set(req_to_sk(req), ip_hdr(skb)->saddr);