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Searched refs:cidr (Results 1 – 20 of 20) sorted by relevance

/linux-6.15/net/netfilter/ipset/
H A Dip_set_hash_netnet.c52 u8 cidr[2]; member
98 elem->cidr[1] = cidr; in hash_netnet4_data_netmask()
101 elem->cidr[0] = cidr; in hash_netnet4_data_netmask()
152 e.cidr[0] = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK); in hash_netnet4_kadt()
153 e.cidr[1] = INIT_CIDR(h->nets[0].cidr[1], HOST_MASK); in hash_netnet4_kadt()
199 if (!e.cidr[0] || e.cidr[0] > HOST_MASK) in hash_netnet4_uadt()
205 if (!e.cidr[1] || e.cidr[1] > HOST_MASK) in hash_netnet4_uadt()
334 elem->cidr[1] = cidr; in hash_netnet6_data_netmask()
337 elem->cidr[0] = cidr; in hash_netnet6_data_netmask()
443 if (!e.cidr[0] || e.cidr[0] > HOST_MASK) in hash_netnet6_uadt()
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H A Dip_set_hash_net.c46 u8 cidr; member
57 ip1->cidr == ip2->cidr; in hash_net4_data_equal()
82 elem->cidr = cidr; in hash_net4_data_netmask()
120 .cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK), in hash_net4_kadt()
124 if (e.cidr == 0) in hash_net4_kadt()
163 if (!e.cidr || e.cidr > HOST_MASK) in hash_net4_uadt()
217 u8 cidr; member
228 ip1->cidr == ip2->cidr; in hash_net6_data_equal()
253 elem->cidr = cidr; in hash_net6_data_netmask()
294 .cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK), in hash_net6_kadt()
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H A Dip_set_hash_netportnet.c51 u8 cidr[2]; member
103 elem->cidr[1] = cidr; in hash_netportnet4_data_netmask()
106 elem->cidr[0] = cidr; in hash_netportnet4_data_netmask()
160 e.cidr[0] = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK); in hash_netportnet4_kadt()
161 e.cidr[1] = INIT_CIDR(h->nets[0].cidr[1], HOST_MASK); in hash_netportnet4_kadt()
181 *cidr = 0; in hash_netportnet4_range_to_cidr()
342 u8 cidr[2]; member
395 elem->cidr[1] = cidr; in hash_netportnet6_data_netmask()
398 elem->cidr[0] = cidr; in hash_netportnet6_data_netmask()
455 e.cidr[0] = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK); in hash_netportnet6_kadt()
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H A Dip_set_hash_ipportnet.c70 ip1->cidr == ip2->cidr && in hash_ipportnet4_data_equal()
97 elem->cidr = cidr - 1; in hash_ipportnet4_data_netmask()
170 u8 cidr; in hash_ipportnet4_uadt() local
196 if (!cidr || cidr > HOST_MASK) in hash_ipportnet4_uadt()
198 e.cidr = cidr - 1; in hash_ipportnet4_uadt()
244 if (!cidr || cidr > HOST_MASK) in hash_ipportnet4_uadt()
285 e.cidr = cidr - 1; in hash_ipportnet4_uadt()
325 ip1->cidr == ip2->cidr && in hash_ipportnet6_data_equal()
352 elem->cidr = cidr - 1; in hash_ipportnet6_data_netmask()
460 if (!cidr || cidr > HOST_MASK) in hash_ipportnet6_uadt()
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H A Dip_set_hash_netport.c55 u8 cidr:7; member
69 ip1->cidr == ip2->cidr; in hash_netport4_data_equal()
94 elem->cidr = cidr - 1; in hash_netport4_data_netmask()
163 u8 cidr; in hash_netport4_uadt() local
185 if (!cidr || cidr > HOST_MASK) in hash_netport4_uadt()
187 e.cidr = cidr - 1; in hash_netport4_uadt()
248 e.cidr = cidr - 1; in hash_netport4_uadt()
286 ip1->cidr == ip2->cidr; in hash_netport6_data_equal()
311 elem->cidr = cidr - 1; in hash_netport6_data_netmask()
407 if (!cidr || cidr > HOST_MASK) in hash_netport6_uadt()
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H A Dip_set_hash_netiface.c50 u8 cidr; member
59 u8 cidr; member
74 ip1->cidr == ip2->cidr && in hash_netiface4_data_equal()
104 elem->cidr = cidr; in hash_netiface4_data_netmask()
164 .cidr = INIT_CIDR(h->nets[0].cidr[0], HOST_MASK), in hash_netiface4_kadt()
170 e.cidr = HOST_MASK; in hash_netiface4_kadt()
285 u8 cidr; member
293 u8 cidr; member
308 ip1->cidr == ip2->cidr && in hash_netiface6_data_equal()
338 elem->cidr = cidr; in hash_netiface6_data_netmask()
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H A Dip_set_hash_gen.h124 #define __CIDR(cidr, i) (cidr[i]) argument
126 #define __CIDR(cidr, i) (cidr) argument
130 #define NCIDR_PUT(cidr) ((cidr) + 1) argument
131 #define NCIDR_GET(cidr) ((cidr) - 1) argument
135 #define DCIDR_PUT(cidr) ((cidr) - 1) argument
138 #define DCIDR_PUT(cidr) (cidr) argument
139 #define DCIDR_GET(cidr, i) __CIDR(cidr, i) argument
335 } else if (h->nets[i].cidr[n] < cidr) { in mtype_add_cidr()
337 } else if (h->nets[i].cidr[n] == cidr) { in mtype_add_cidr()
346 h->nets[i].cidr[n] = cidr; in mtype_add_cidr()
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H A Dip_set_hash_ip.c143 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ip4_uadt() local
145 if (!cidr || cidr > HOST_MASK) in hash_ip4_uadt()
147 ip_set_mask_from_to(ip, ip_to, cidr); in hash_ip4_uadt()
251 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ip6_uadt() local
253 if (cidr != HOST_MASK) in hash_ip6_uadt()
H A Dip_set_hash_ipmark.c144 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ipmark4_uadt() local
146 if (!cidr || cidr > HOST_MASK) in hash_ipmark4_uadt()
148 ip_set_mask_from_to(ip, ip_to, cidr); in hash_ipmark4_uadt()
250 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ipmark6_uadt() local
252 if (cidr != HOST_MASK) in hash_ipmark6_uadt()
H A Dip_set_bitmap_ip.c169 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in bitmap_ip_uadt() local
171 if (!cidr || cidr > HOST_MASK) in bitmap_ip_uadt()
173 ip_set_mask_from_to(ip, ip_to, cidr); in bitmap_ip_uadt()
275 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in bitmap_ip_create() local
277 if (cidr >= HOST_MASK) in bitmap_ip_create()
279 ip_set_mask_from_to(first_ip, last_ip, cidr); in bitmap_ip_create()
H A Dpfxlen.c172 ip_set_range_to_cidr(u32 from, u32 to, u8 *cidr) in ip_set_range_to_cidr() argument
182 *cidr = i; in ip_set_range_to_cidr()
186 *cidr = 32; in ip_set_range_to_cidr()
H A Dip_set_hash_ipport.c173 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ipport4_uadt() local
175 if (!cidr || cidr > HOST_MASK) in hash_ipport4_uadt()
177 ip_set_mask_from_to(ip, ip_to, cidr); in hash_ipport4_uadt()
304 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ipport6_uadt() local
306 if (cidr != HOST_MASK) in hash_ipport6_uadt()
H A Dip_set_hash_ipportip.c169 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ipportip4_uadt() local
171 if (!cidr || cidr > HOST_MASK) in hash_ipportip4_uadt()
173 ip_set_mask_from_to(ip, ip_to, cidr); in hash_ipportip4_uadt()
299 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in hash_ipportip6_uadt() local
301 if (cidr != HOST_MASK) in hash_ipportip6_uadt()
H A Dip_set_bitmap_ipmac.c342 u8 cidr = nla_get_u8(tb[IPSET_ATTR_CIDR]); in bitmap_ipmac_create() local
344 if (cidr >= HOST_MASK) in bitmap_ipmac_create()
346 ip_set_mask_from_to(first_ip, last_ip, cidr); in bitmap_ipmac_create()
/linux-6.15/drivers/net/wireguard/
H A Dallowedips.c24 u8 cidr, u8 bits) in copy_and_assign_cidr() argument
26 node->cidr = cidr; in copy_and_assign_cidr()
27 node->bit_at_a = cidr / 8U; in copy_and_assign_cidr()
31 node->bit_at_b = 7U - (cidr % 8U); in copy_and_assign_cidr()
119 if (node->cidr == bits) in find_node()
157 while (node && node->cidr <= cidr && prefix_matches(node, key, bits)) { in node_placement()
159 if (parent->cidr == cidr) { in node_placement()
222 cidr = min(cidr, common_bits(down, key, bits)); in add()
225 if (newnode->cidr == cidr) { in add()
348 if (node->cidr) in wg_allowedips_read_node()
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H A Dallowedips.h18 u8 cidr, bit_at_a, bit_at_b, bitlen; member
38 u8 cidr, struct wg_peer *peer, struct mutex *lock);
40 u8 cidr, struct wg_peer *peer, struct mutex *lock);
44 int wg_allowedips_read_node(struct allowedips_node *node, u8 ip[16], u8 *cidr);
H A Dnetlink.c75 static int get_allowedips(struct sk_buff *skb, const u8 *ip, u8 cidr, in get_allowedips() argument
84 if (nla_put_u8(skb, WGALLOWEDIP_A_CIDR_MASK, cidr) || in get_allowedips()
177 u8 cidr, ip[16] __aligned(__alignof(u64)); in get_peer() local
180 family = wg_allowedips_read_node(allowedips_node, ip, &cidr); in get_peer()
181 if (get_allowedips(skb, ip, cidr, family)) { in get_peer()
333 u8 cidr; in set_allowedip() local
339 cidr = nla_get_u8(attrs[WGALLOWEDIP_A_CIDR_MASK]); in set_allowedip()
341 if (family == AF_INET && cidr <= 32 && in set_allowedip()
345 nla_data(attrs[WGALLOWEDIP_A_IPADDR]), cidr, peer, in set_allowedip()
347 else if (family == AF_INET6 && cidr <= 128 && in set_allowedip()
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/linux-6.15/drivers/net/wireguard/selftest/
H A Dallowedips.c111 memset(&mask.all, 0xff, cidr / 8); in horrible_cidr_to_mask()
112 if (cidr % 32) in horrible_cidr_to_mask()
113 mask.all[cidr / 32] = (__force u32)htonl( in horrible_cidr_to_mask()
189 node->mask = horrible_cidr_to_mask(cidr); in horrible_allowedips_insert_v4()
288 cidr = get_random_u32_inclusive(1, 32); in randomized_test()
296 cidr, peer) < 0) { in randomized_test()
318 cidr, peer, &mutex) < 0) { in randomized_test()
340 cidr, peer) < 0) { in randomized_test()
362 cidr, peer, &mutex) < 0) { in randomized_test()
461 cidr, mem, &mutex)
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/linux-6.15/drivers/soc/atmel/
H A Dsoc.c277 static int __init at91_get_cidr_exid_from_dbgu(u32 *cidr, u32 *exid) in at91_get_cidr_exid_from_dbgu() argument
297 *cidr = readl(regs + AT91_DBGU_CIDR); in at91_get_cidr_exid_from_dbgu()
305 static int __init at91_get_cidr_exid_from_chipid(u32 *cidr, u32 *exid) in at91_get_cidr_exid_from_chipid() argument
328 *cidr = readl(regs + AT91_CHIPID_CIDR); in at91_get_cidr_exid_from_chipid()
341 u32 cidr, exid; in at91_soc_init() local
349 ret = at91_get_cidr_exid_from_dbgu(&cidr, &exid); in at91_soc_init()
351 ret = at91_get_cidr_exid_from_chipid(&cidr, &exid); in at91_soc_init()
359 if (soc->cidr_match != (cidr & soc->cidr_mask)) in at91_soc_init()
362 if (!(cidr & AT91_CIDR_EXT) || soc->exid_match == exid) in at91_soc_init()
378 AT91_CIDR_VERSION(cidr, soc->version_mask)); in at91_soc_init()
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/linux-6.15/include/linux/netfilter/ipset/
H A Dpfxlen.h37 extern u32 ip_set_range_to_cidr(u32 from, u32 to, u8 *cidr);
39 #define ip_set_mask_from_to(from, to, cidr) \ argument
41 from &= ip_set_hostmask(cidr); \
42 to = from | ~ip_set_hostmask(cidr); \