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/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dnat6to4.c55 const struct ipv6hdr * const ip6 = (void *)(eth + 1); in sched_cls_ingress6_nat_6_prog() local
66 if (data + l2_header_size + sizeof(*ip6) > data_end) in sched_cls_ingress6_nat_6_prog()
74 if (ip6->version != 6) in sched_cls_ingress6_nat_6_prog()
77 if (bpf_ntohs(ip6->payload_len) > 0xFFFF - sizeof(struct iphdr)) in sched_cls_ingress6_nat_6_prog()
79 switch (ip6->nexthdr) { in sched_cls_ingress6_nat_6_prog()
97 .tos = (ip6->priority << 4) + (ip6->flow_lbl[0] >> 4), // u8 in sched_cls_ingress6_nat_6_prog()
98 .tot_len = bpf_htons(bpf_ntohs(ip6->payload_len) + sizeof(struct iphdr)), // u16 in sched_cls_ingress6_nat_6_prog()
101 .ttl = ip6->hop_limit, // u8 in sched_cls_ingress6_nat_6_prog()
102 .protocol = ip6 in sched_cls_ingress6_nat_6_prog()
229 struct ipv6hdr ip6 = { sched_cls_egress4_snat4_prog() local
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/kernel/linux/linux-5.10/include/linux/netfilter/ipset/
H A Dpfxlen.h22 return &ip_set_netmask_map[pfxlen].ip6[0]; in ip_set_netmask6()
34 return &ip_set_hostmask_map[pfxlen].ip6[0]; in ip_set_hostmask6()
48 ip->ip6[0] &= ip_set_netmask6(prefix)[0]; in ip6_netmask()
49 ip->ip6[1] &= ip_set_netmask6(prefix)[1]; in ip6_netmask()
50 ip->ip6[2] &= ip_set_netmask6(prefix)[2]; in ip6_netmask()
51 ip->ip6[3] &= ip_set_netmask6(prefix)[3]; in ip6_netmask()
/kernel/linux/linux-6.6/include/linux/netfilter/ipset/
H A Dpfxlen.h22 return &ip_set_netmask_map[pfxlen].ip6[0]; in ip_set_netmask6()
34 return &ip_set_hostmask_map[pfxlen].ip6[0]; in ip_set_hostmask6()
48 ip->ip6[0] &= ip_set_netmask6(prefix)[0]; in ip6_netmask()
49 ip->ip6[1] &= ip_set_netmask6(prefix)[1]; in ip6_netmask()
50 ip->ip6[2] &= ip_set_netmask6(prefix)[2]; in ip6_netmask()
51 ip->ip6[3] &= ip_set_netmask6(prefix)[3]; in ip6_netmask()
/kernel/linux/linux-5.10/net/netfilter/
H A Dxt_NETMAP.c29 for (i = 0; i < ARRAY_SIZE(range->min_addr.ip6); i++) in netmap_tg6()
30 netmask.ip6[i] = ~(range->min_addr.ip6[i] ^ in netmap_tg6()
31 range->max_addr.ip6[i]); in netmap_tg6()
39 for (i = 0; i < ARRAY_SIZE(new_addr.ip6); i++) { in netmap_tg6()
40 new_addr.ip6[i] &= ~netmask.ip6[i]; in netmap_tg6()
41 new_addr.ip6[i] |= range->min_addr.ip6[i] & in netmap_tg6()
42 netmask.ip6[ in netmap_tg6()
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H A Dxt_HMARK.c92 t->src = hmark_addr_mask(otuple->src.l3num, otuple->src.u3.ip6, in hmark_ct_set_htuple()
93 info->src_mask.ip6); in hmark_ct_set_htuple()
94 t->dst = hmark_addr_mask(otuple->src.l3num, rtuple->src.u3.ip6, in hmark_ct_set_htuple()
95 info->dst_mask.ip6); in hmark_ct_set_htuple()
168 struct ipv6hdr *ip6, _ip6; in hmark_pkt_set_htuple_ipv6() local
174 ip6 = (struct ipv6hdr *) (skb->data + skb_network_offset(skb)); in hmark_pkt_set_htuple_ipv6()
183 ip6 = skb_header_pointer(skb, nhoff, sizeof(_ip6), &_ip6); in hmark_pkt_set_htuple_ipv6()
184 if (ip6 == NULL) in hmark_pkt_set_htuple_ipv6()
193 t->src = hmark_addr6_mask(ip6->saddr.s6_addr32, info->src_mask.ip6); in hmark_pkt_set_htuple_ipv6()
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H A Dxt_connlimit.c56 memcpy(&addr.ip6, (info->flags & XT_CONNLIMIT_DADDR) ? in connlimit_mt()
57 &iph->daddr : &iph->saddr, sizeof(addr.ip6)); in connlimit_mt()
59 for (i = 0; i < ARRAY_SIZE(addr.ip6); ++i) in connlimit_mt()
60 addr.ip6[i] &= info->mask.ip6[i]; in connlimit_mt()
61 memcpy(key, &addr, sizeof(addr.ip6)); in connlimit_mt()
H A Dnft_nat.c45 memcpy(range->min_addr.ip6, &regs->data[priv->sreg_addr_min], in nft_nat_setup_addr()
46 sizeof(range->min_addr.ip6)); in nft_nat_setup_addr()
47 memcpy(range->max_addr.ip6, &regs->data[priv->sreg_addr_max], in nft_nat_setup_addr()
48 sizeof(range->max_addr.ip6)); in nft_nat_setup_addr()
94 netmask = ~(range->min_addr.ip6[i] ^ range->max_addr.ip6[i]); in nft_nat_setup_netmap()
95 new_addr.ip6[i] &= ~netmask; in nft_nat_setup_netmap()
96 new_addr.ip6[i] |= range->min_addr.ip6[i] & netmask; in nft_nat_setup_netmap()
206 alen = sizeof_field(struct nf_nat_range, min_addr.ip6); in nft_nat_init()
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/kernel/linux/linux-6.6/net/netfilter/
H A Dxt_NETMAP.c29 for (i = 0; i < ARRAY_SIZE(range->min_addr.ip6); i++) in netmap_tg6()
30 netmask.ip6[i] = ~(range->min_addr.ip6[i] ^ in netmap_tg6()
31 range->max_addr.ip6[i]); in netmap_tg6()
39 for (i = 0; i < ARRAY_SIZE(new_addr.ip6); i++) { in netmap_tg6()
40 new_addr.ip6[i] &= ~netmask.ip6[i]; in netmap_tg6()
41 new_addr.ip6[i] |= range->min_addr.ip6[i] & in netmap_tg6()
42 netmask.ip6[ in netmap_tg6()
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H A Dxt_HMARK.c92 t->src = hmark_addr_mask(otuple->src.l3num, otuple->src.u3.ip6, in hmark_ct_set_htuple()
93 info->src_mask.ip6); in hmark_ct_set_htuple()
94 t->dst = hmark_addr_mask(otuple->src.l3num, rtuple->src.u3.ip6, in hmark_ct_set_htuple()
95 info->dst_mask.ip6); in hmark_ct_set_htuple()
168 struct ipv6hdr *ip6, _ip6; in hmark_pkt_set_htuple_ipv6() local
174 ip6 = (struct ipv6hdr *) (skb->data + skb_network_offset(skb)); in hmark_pkt_set_htuple_ipv6()
183 ip6 = skb_header_pointer(skb, nhoff, sizeof(_ip6), &_ip6); in hmark_pkt_set_htuple_ipv6()
184 if (ip6 == NULL) in hmark_pkt_set_htuple_ipv6()
193 t->src = hmark_addr6_mask(ip6->saddr.s6_addr32, info->src_mask.ip6); in hmark_pkt_set_htuple_ipv6()
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H A Dxt_connlimit.c56 memcpy(&addr.ip6, (info->flags & XT_CONNLIMIT_DADDR) ? in connlimit_mt()
57 &iph->daddr : &iph->saddr, sizeof(addr.ip6)); in connlimit_mt()
59 for (i = 0; i < ARRAY_SIZE(addr.ip6); ++i) in connlimit_mt()
60 addr.ip6[i] &= info->mask.ip6[i]; in connlimit_mt()
61 memcpy(key, &addr, sizeof(addr.ip6)); in connlimit_mt()
H A Dnft_nat.c45 memcpy(range->min_addr.ip6, &regs->data[priv->sreg_addr_min], in nft_nat_setup_addr()
46 sizeof(range->min_addr.ip6)); in nft_nat_setup_addr()
47 memcpy(range->max_addr.ip6, &regs->data[priv->sreg_addr_max], in nft_nat_setup_addr()
48 sizeof(range->max_addr.ip6)); in nft_nat_setup_addr()
94 netmask = ~(range->min_addr.ip6[i] ^ range->max_addr.ip6[i]); in nft_nat_setup_netmap()
95 new_addr.ip6[i] &= ~netmask; in nft_nat_setup_netmap()
96 new_addr.ip6[i] |= range->min_addr.ip6[i] & netmask; in nft_nat_setup_netmap()
207 alen = sizeof_field(struct nf_nat_range, min_addr.ip6); in nft_nat_init()
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/bpf/progs/
H A Dfexit_bpf2bpf.c121 struct ipv6hdr ip6, *ip6p; in new_get_skb_ifindex() local
127 if (data + 14 + sizeof(ip6) > data_end) in new_get_skb_ifindex()
135 if (bpf_skb_load_bytes(skb, 14, &ip6, sizeof(ip6)) < 0) in new_get_skb_ifindex()
137 ip6p = &ip6; in new_get_skb_ifindex()
H A Dtest_misc_tcp_hdr_options.c36 struct ipv6hdr ip6; in __check_active_hdr_in() member
97 ret = bpf_getsockopt(skops, SOL_TCP, TCP_BPF_SYN_IP, &hdr.ip6, in __check_active_hdr_in()
98 sizeof(hdr.ip6)); in __check_active_hdr_in()
102 if (hdr.ip6.saddr.s6_addr16[7] != last_addr16_n || in __check_active_hdr_in()
103 hdr.ip6.daddr.s6_addr16[7] != last_addr16_n) in __check_active_hdr_in()
110 pth = (struct tcphdr *)(&hdr.ip6 + 1); in __check_active_hdr_in()
/kernel/linux/linux-6.6/tools/testing/selftests/bpf/progs/
H A Dfexit_bpf2bpf.c121 struct ipv6hdr ip6, *ip6p; in new_get_skb_ifindex() local
125 if (data + 14 + sizeof(ip6) > data_end) in new_get_skb_ifindex()
133 if (bpf_skb_load_bytes(skb, 14, &ip6, sizeof(ip6)) < 0) in new_get_skb_ifindex()
135 ip6p = &ip6; in new_get_skb_ifindex()
H A Dtest_misc_tcp_hdr_options.c37 struct ipv6hdr ip6; in __check_active_hdr_in() member
98 ret = bpf_getsockopt(skops, SOL_TCP, TCP_BPF_SYN_IP, &hdr.ip6, in __check_active_hdr_in()
99 sizeof(hdr.ip6)); in __check_active_hdr_in()
103 if (hdr.ip6.saddr.s6_addr16[7] != last_addr16_n || in __check_active_hdr_in()
104 hdr.ip6.daddr.s6_addr16[7] != last_addr16_n) in __check_active_hdr_in()
111 pth = (struct tcphdr *)(&hdr.ip6 + 1); in __check_active_hdr_in()
/kernel/linux/linux-5.10/drivers/net/wireguard/selftest/
H A Dallowedips.c130 node->ip.ip6[0] &= node->mask.ip6[0]; in horrible_mask_self()
131 node->ip.ip6[1] &= node->mask.ip6[1]; in horrible_mask_self()
132 node->ip.ip6[2] &= node->mask.ip6[2]; in horrible_mask_self()
133 node->ip.ip6[3] &= node->mask.ip6[3]; in horrible_mask_self()
146 return (ip->in6_u.u6_addr32[0] & node->mask.ip6[0]) == node->ip.ip6[ in horrible_match_v6()
437 static __init inline struct in6_addr *ip6(u32 a, u32 b, u32 c, u32 d) ip6() function
[all...]
/kernel/linux/linux-6.6/drivers/net/wireguard/selftest/
H A Dallowedips.c130 node->ip.ip6[0] &= node->mask.ip6[0]; in horrible_mask_self()
131 node->ip.ip6[1] &= node->mask.ip6[1]; in horrible_mask_self()
132 node->ip.ip6[2] &= node->mask.ip6[2]; in horrible_mask_self()
133 node->ip.ip6[3] &= node->mask.ip6[3]; in horrible_mask_self()
146 return (ip->in6_u.u6_addr32[0] & node->mask.ip6[0]) == node->ip.ip6[ in horrible_match_v6()
437 static __init inline struct in6_addr *ip6(u32 a, u32 b, u32 c, u32 d) ip6() function
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/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/libcxgb/
H A Dlibcxgb_cm.c53 struct ipv6hdr *ip6 = (struct ipv6hdr *)((u8 *)(req + 1) + eth_len); in cxgb_get_4tuple() local
66 __func__, ip6->saddr.s6_addr, ip6->daddr.s6_addr, in cxgb_get_4tuple()
69 memcpy(peer_ip, ip6->saddr.s6_addr, 16); in cxgb_get_4tuple()
70 memcpy(local_ip, ip6->daddr.s6_addr, 16); in cxgb_get_4tuple()
/kernel/linux/linux-5.10/net/ipv6/
H A Dexthdrs_core.c199 struct ipv6hdr _ip6, *ip6; in ipv6_find_hdr() local
201 ip6 = skb_header_pointer(skb, *offset, sizeof(_ip6), &_ip6); in ipv6_find_hdr()
202 if (!ip6 || (ip6->version != 6)) in ipv6_find_hdr()
205 nexthdr = ip6->nexthdr; in ipv6_find_hdr()
/kernel/linux/linux-6.6/drivers/net/ethernet/chelsio/libcxgb/
H A Dlibcxgb_cm.c53 struct ipv6hdr *ip6 = (struct ipv6hdr *)((u8 *)(req + 1) + eth_len); in cxgb_get_4tuple() local
66 __func__, ip6->saddr.s6_addr, ip6->daddr.s6_addr, in cxgb_get_4tuple()
69 memcpy(peer_ip, ip6->saddr.s6_addr, 16); in cxgb_get_4tuple()
70 memcpy(local_ip, ip6->daddr.s6_addr, 16); in cxgb_get_4tuple()
/kernel/linux/linux-6.6/net/ipv6/
H A Dexthdrs_core.c199 struct ipv6hdr _ip6, *ip6; in ipv6_find_hdr() local
201 ip6 = skb_header_pointer(skb, *offset, sizeof(_ip6), &_ip6); in ipv6_find_hdr()
202 if (!ip6 || (ip6->version != 6)) in ipv6_find_hdr()
205 nexthdr = ip6->nexthdr; in ipv6_find_hdr()
/kernel/linux/linux-5.10/net/netfilter/ipvs/
H A Dip_vs_dh.c77 addr_fold = addr->ip6[0]^addr->ip6[1]^ in ip_vs_dh_hashkey()
78 addr->ip6[2]^addr->ip6[3]; in ip_vs_dh_hashkey()
/kernel/linux/linux-6.6/net/netfilter/ipvs/
H A Dip_vs_dh.c77 addr_fold = addr->ip6[0]^addr->ip6[1]^ in ip_vs_dh_hashkey()
78 addr->ip6[2]^addr->ip6[3]; in ip_vs_dh_hashkey()
/kernel/linux/linux-5.10/net/tipc/
H A Dudp_media.c433 struct sockaddr_in6 ip6; in __tipc_nl_add_udp_addr() local
435 memset(&ip6, 0, sizeof(ip6)); in __tipc_nl_add_udp_addr()
436 ip6.sin6_family = AF_INET6; in __tipc_nl_add_udp_addr()
437 ip6.sin6_port = addr->port; in __tipc_nl_add_udp_addr()
438 memcpy(&ip6.sin6_addr, &addr->ipv6, sizeof(struct in6_addr)); in __tipc_nl_add_udp_addr()
439 if (nla_put(skb, nla_t, sizeof(ip6), &ip6)) in __tipc_nl_add_udp_addr()
590 struct sockaddr_in6 *ip6 = (struct sockaddr_in6 *)&sa; in tipc_parse_udp_addr() local
593 addr->port = ip6 in tipc_parse_udp_addr()
[all...]
/kernel/linux/linux-6.6/net/tipc/
H A Dudp_media.c441 struct sockaddr_in6 ip6; in __tipc_nl_add_udp_addr() local
443 memset(&ip6, 0, sizeof(ip6)); in __tipc_nl_add_udp_addr()
444 ip6.sin6_family = AF_INET6; in __tipc_nl_add_udp_addr()
445 ip6.sin6_port = addr->port; in __tipc_nl_add_udp_addr()
446 memcpy(&ip6.sin6_addr, &addr->ipv6, sizeof(struct in6_addr)); in __tipc_nl_add_udp_addr()
447 if (nla_put(skb, nla_t, sizeof(ip6), &ip6)) in __tipc_nl_add_udp_addr()
598 struct sockaddr_in6 *ip6 = (struct sockaddr_in6 *)&sa; in tipc_parse_udp_addr() local
601 addr->port = ip6 in tipc_parse_udp_addr()
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