From ea93e48cf6e918937422638cb574964b88a146b6 Mon Sep 17 00:00:00 2001 From: Neale Ranns Date: Tue, 12 Nov 2019 17:16:47 +0000 Subject: ip: IP address and prefix types (moved from LISP) Type: refactor Change-Id: I2c6b59013bfd21136a2955442c779685f951932b Signed-off-by: Neale Ranns --- src/plugins/unittest/lisp_cp_test.c | 40 ++-- src/vat/api_format.c | 6 +- src/vnet/CMakeLists.txt | 2 + src/vnet/ip/ip.h | 17 +- src/vnet/ip/ip_types.c | 287 +++++++++++++++++++++++++++ src/vnet/ip/ip_types.h | 98 ++++++++++ src/vnet/lisp-cp/control.c | 47 ++--- src/vnet/lisp-cp/gid_dictionary.c | 20 +- src/vnet/lisp-cp/lisp_api.c | 37 ++-- src/vnet/lisp-cp/lisp_types.c | 299 ++--------------------------- src/vnet/lisp-cp/lisp_types.h | 56 ------ src/vnet/lisp-cp/one_api.c | 45 ++--- src/vnet/lisp-cp/one_cli.c | 2 +- src/vnet/lisp-cp/packets.c | 8 +- src/vnet/lisp-gpe/lisp_gpe.c | 10 +- src/vnet/lisp-gpe/lisp_gpe_adjacency.c | 8 +- src/vnet/lisp-gpe/lisp_gpe_api.c | 12 +- src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c | 8 +- src/vnet/lisp-gpe/lisp_gpe_sub_interface.h | 4 +- src/vnet/lisp-gpe/lisp_gpe_tunnel.c | 2 +- 20 files changed, 525 insertions(+), 483 deletions(-) create mode 100644 src/vnet/ip/ip_types.c create mode 100644 src/vnet/ip/ip_types.h (limited to 'src') diff --git a/src/plugins/unittest/lisp_cp_test.c b/src/plugins/unittest/lisp_cp_test.c index cda2c52e88a..3480b8cf8ee 100644 --- a/src/plugins/unittest/lisp_cp_test.c +++ b/src/plugins/unittest/lisp_cp_test.c @@ -82,11 +82,11 @@ test_lisp_msg_push_ecm () la.type = GID_ADDR_IP_PREFIX; la.ippref.addr.ip.v4.as_u32 = 0xa1b2c3d4; - la.ippref.addr.version = IP4; + la.ippref.addr.version = AF_IP4; ra.type = GID_ADDR_IP_PREFIX; ra.ippref.addr.ip.v4.as_u32 = 0x90817263; - ra.ippref.addr.version = IP4; + ra.ippref.addr.version = AF_IP4; ecm_hdr_t *lh = lisp_msg_push_ecm (vm, b, lp, rp, &la, &ra); @@ -206,12 +206,12 @@ build_map_request (lisp_cp_main_t * lcm, vlib_buffer_t * b, gid_address_type (seid) = GID_ADDR_IP_PREFIX; ip_address_t *ip_addr = &gid_address_ip (seid); ip_addr_v4 (ip_addr).as_u32 = 0x12345678; - seid->ippref.addr.version = IP4; + seid->ippref.addr.version = AF_IP4; gid_address_type (deid) = GID_ADDR_IP_PREFIX; ip_address_t *ip_addr2 = &gid_address_ip (deid); ip_addr_v4 (ip_addr2).as_u32 = 0x9abcdef0; - deid->ippref.addr.version = IP4; + deid->ippref.addr.version = AF_IP4; gid_address_ippref_len (deid) = 24; h = lisp_msg_put_mreq (lcm, b, seid, deid, rlocs, @@ -229,7 +229,7 @@ generate_rlocs (gid_address_t ** rlocs, u32 * count) gid_address_type (gid_addr) = GID_ADDR_IP_PREFIX; - ip_addr_version (addr) = IP4; + ip_addr_version (addr) = AF_IP4; ip_addr_v4 (addr).data_u32 = 0x10203040; vec_add1 (rlocs[0], gid_addr[0]); @@ -237,7 +237,7 @@ generate_rlocs (gid_address_t ** rlocs, u32 * count) ip_addr_v6 (addr).as_u32[1] = 0xbbaa9988; ip_addr_v6 (addr).as_u32[2] = 0x77665544; ip_addr_v6 (addr).as_u32[3] = 0x33221100; - ip_addr_version (addr) = IP6; + ip_addr_version (addr) = AF_IP6; vec_add1 (rlocs[0], gid_addr[0]); } @@ -265,24 +265,24 @@ test_lisp_msg_parse () _assert (len == 2 + 4 /* Source-EID-AFI field lenght + IPv4 address length */ ); _assert (gid.ippref.addr.ip.v4.as_u32 == 0x12345678); - _assert (gid.ippref.addr.version == IP4); + _assert (gid.ippref.addr.version == AF_IP4); u8 rloc_count = MREQ_ITR_RLOC_COUNT (h) + 1; lisp_msg_parse_itr_rlocs (b, &rlocs, rloc_count); _assert (vec_len (rlocs) == 2); _assert (rlocs[0].ippref.addr.ip.v4.as_u32 == 0x10203040); - _assert (rlocs[0].ippref.addr.version == IP4); + _assert (rlocs[0].ippref.addr.version == AF_IP4); _assert (rlocs[1].ippref.addr.ip.v6.as_u32[0] == 0xffeeddcc); _assert (rlocs[1].ippref.addr.ip.v6.as_u32[1] == 0xbbaa9988); _assert (rlocs[1].ippref.addr.ip.v6.as_u32[2] == 0x77665544); _assert (rlocs[1].ippref.addr.ip.v6.as_u32[3] == 0x33221100); - _assert (rlocs[1].ippref.addr.version == IP6); + _assert (rlocs[1].ippref.addr.version == AF_IP6); lisp_msg_parse_eid_rec (b, &eid); _assert (eid.ippref.addr.ip.v4.as_u32 == 0x9abcdef0); - _assert (eid.ippref.addr.version == IP4); + _assert (eid.ippref.addr.version == AF_IP4); _assert (eid.ippref.len == 24); done: @@ -301,7 +301,7 @@ test_lisp_msg_put_mreq_with_lcaf () gid_address_t *rlocs = 0; ip_prefix_t ippref; - ip_prefix_version (&ippref) = IP4; + ip_prefix_version (&ippref) = AF_IP4; ip4_address_t *ip = &ip_prefix_v4 (&ippref); ip->as_u32 = 0x11223344; ippref.len = 32; @@ -434,7 +434,7 @@ build_test_map_records () .ippref = { .addr = { .ip.v4.as_u32 = 0x99887766, - .version = IP4 + .version = AF_IP4 } } } @@ -663,7 +663,7 @@ test_lisp_parse_lcaf () _assert (gid_address_type (&locs[0].address) == GID_ADDR_IP_PREFIX); _assert (gid_address_vni (&locs[0].address) == 0x09); ip_prefix_t *ip_pref = &gid_address_ippref (&locs[0].address); - _assert (IP4 == ip_prefix_version (ip_pref)); + _assert (AF_IP4 == ip_prefix_version (ip_pref)); /* 2nd locator - LCAF entry with ipv6 address */ _assert (locs[1].local == 0); @@ -675,7 +675,7 @@ test_lisp_parse_lcaf () _assert (gid_address_type (&locs[1].address) == GID_ADDR_IP_PREFIX); _assert (0x22446688 == gid_address_vni (&locs[1].address)); ip_pref = &gid_address_ippref (&locs[1].address); - _assert (IP6 == ip_prefix_version (ip_pref)); + _assert (AF_IP6 == ip_prefix_version (ip_pref)); /* 3rd locator - simple ipv4 address */ _assert (gid_address_type (&locs[2].address) == GID_ADDR_IP_PREFIX); @@ -727,7 +727,7 @@ test_locator_type (void) gid_address_type (gid) = GID_ADDR_IP_PREFIX; gid_address_ippref_len (gid) = 24; ippref = &gid_address_ippref (gid); - ip_prefix_version (ippref) = IP4; + ip_prefix_version (ippref) = AF_IP4; ip_prefix_len (ippref) = 0; ip4_address_t *ip4 = &ip_prefix_v4 (ippref); ip4->as_u32 = 0x20304050; @@ -749,7 +749,7 @@ test_locator_type (void) loc2.local = 0; ip_prefix_t nested_ippref; - ip_prefix_version (&nested_ippref) = IP4; + ip_prefix_version (&nested_ippref) = AF_IP4; ip_prefix_len (&nested_ippref) = 0; ip4 = &ip_prefix_v4 (&nested_ippref); ip4->as_u32 = 0x33882299; @@ -1030,7 +1030,7 @@ test_gid_parse_lcaf_complex () _assert (ip6->as_u32[1] == 0xddccbb10); _assert (ip6->as_u32[2] == 0xddccbb10); _assert (ip6->as_u32[3] == 0xddccbb10); - _assert (ip_prefix_version (ip_pref) == IP6); + _assert (ip_prefix_version (ip_pref) == AF_IP6); done: gid_address_free (gid_addr); @@ -1127,7 +1127,7 @@ test_src_dst_with_vni_serdes (void) .len = 24, .addr = { - .version = IP4, + .version = AF_IP4, .ip.v4.data = { 0x1, 0x2, 0x3, 0x0 } } } @@ -1141,7 +1141,7 @@ test_src_dst_with_vni_serdes (void) .len = 16, .addr = { - .version = IP4, + .version = AF_IP4, .ip.v4.data = { 0x9, 0x8, 0x0, 0x0 } } } @@ -1302,7 +1302,7 @@ test_gid_address_write (void) u8 *b = clib_mem_alloc (500); clib_memset (b, 0, 500); - ip_prefix_version (ippref) = IP4; + ip_prefix_version (ippref) = AF_IP4; ip_prefix_len (ippref) = 9; ip4_address_t *ip4 = &ip_prefix_v4 (ippref); ip4->as_u32 = 0xaabbccdd; diff --git a/src/vat/api_format.c b/src/vat/api_format.c index 482575a66bf..e1e8bfee57a 100644 --- a/src/vat/api_format.c +++ b/src/vat/api_format.c @@ -16278,13 +16278,13 @@ api_one_use_petr (vat_main_t * vam) if (unformat (input, "%U", unformat_ip4_address, &ip_addr_v4 (&ip))) { is_add = 1; - ip_addr_version (&ip) = IP4; + ip_addr_version (&ip) = AF_IP4; } else if (unformat (input, "%U", unformat_ip6_address, &ip_addr_v6 (&ip))) { is_add = 1; - ip_addr_version (&ip) = IP6; + ip_addr_version (&ip) = AF_IP6; } else { @@ -16298,7 +16298,7 @@ api_one_use_petr (vat_main_t * vam) mp->is_add = is_add; if (is_add) { - mp->is_ip4 = ip_addr_version (&ip) == IP4 ? 1 : 0; + mp->is_ip4 = ip_addr_version (&ip) == AF_IP4 ? 1 : 0; if (mp->is_ip4) clib_memcpy (mp->address, &ip, 4); else diff --git a/src/vnet/CMakeLists.txt b/src/vnet/CMakeLists.txt index b4ea14e9762..620af8f5fd2 100644 --- a/src/vnet/CMakeLists.txt +++ b/src/vnet/CMakeLists.txt @@ -453,6 +453,7 @@ list(APPEND VNET_SOURCES ip/ip_init.c ip/ip_in_out_acl.c ip/ip_punt_drop.c + ip/ip_types.c ip/lookup.c ip/punt_api.c ip/punt.c @@ -495,6 +496,7 @@ list(APPEND VNET_HEADERS ip/ip_packet.h ip/ip_source_and_port_range_check.h ip/ip_neighbor.h + ip/ip_types.h ip/lookup.h ip/ports.def ip/protocols.def diff --git a/src/vnet/ip/ip.h b/src/vnet/ip/ip.h index 65ccaef40c2..22daaabc096 100644 --- a/src/vnet/ip/ip.h +++ b/src/vnet/ip/ip.h @@ -46,6 +46,7 @@ #include +#include #include #include #include @@ -65,22 +66,6 @@ #include #include -typedef enum ip_address_family_t_ -{ - AF_IP4, - AF_IP6, -} ip_address_family_t; - -extern uword unformat_ip_address_family (unformat_input_t * input, - va_list * args); -extern u8 *format_ip_address_family (u8 * s, va_list * args); - -#define FOR_EACH_IP_ADDRESS_FAMILY(_af) \ - for (_af = AF_IP4; _af <= AF_IP6; _af++) - -#define u8_ptr_add(ptr, index) (((u8 *)ptr) + index) -#define u16_net_add(u, val) clib_host_to_net_u16(clib_net_to_host_u16(u) + (val)) - /* Per protocol info. */ typedef struct { diff --git a/src/vnet/ip/ip_types.c b/src/vnet/ip/ip_types.c new file mode 100644 index 00000000000..3378da6625d --- /dev/null +++ b/src/vnet/ip/ip_types.c @@ -0,0 +1,287 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include +#include + +u8 * +format_ip_address (u8 * s, va_list * args) +{ + ip_address_t *a = va_arg (*args, ip_address_t *); + u8 ver = ip_addr_version (a); + if (ver == AF_IP4) + { + return format (s, "%U", format_ip4_address, &ip_addr_v4 (a)); + } + else if (ver == AF_IP6) + { + return format (s, "%U", format_ip6_address, &ip_addr_v6 (a)); + } + else + { + clib_warning ("Can't format IP version %d!", ver); + return 0; + } +} + +uword +unformat_ip_address (unformat_input_t * input, va_list * args) +{ + ip_address_t *a = va_arg (*args, ip_address_t *); + + clib_memset (a, 0, sizeof (*a)); + if (unformat (input, "%U", unformat_ip4_address, &ip_addr_v4 (a))) + ip_addr_version (a) = AF_IP4; + else if (unformat_user (input, unformat_ip6_address, &ip_addr_v6 (a))) + ip_addr_version (a) = AF_IP6; + else + return 0; + return 1; +} + +u8 * +format_ip_prefix (u8 * s, va_list * args) +{ + ip_prefix_t *a = va_arg (*args, ip_prefix_t *); + return format (s, "%U/%d", format_ip_address, &ip_prefix_addr (a), + ip_prefix_len (a)); +} + +uword +unformat_ip_prefix (unformat_input_t * input, va_list * args) +{ + ip_prefix_t *a = va_arg (*args, ip_prefix_t *); + if (unformat (input, "%U/%d", unformat_ip_address, &ip_prefix_addr (a), + &ip_prefix_len (a))) + { + if ((ip_prefix_version (a) == AF_IP4 && 32 < ip_prefix_len (a)) || + (ip_prefix_version (a) == AF_IP6 && 128 < ip_prefix_len (a))) + { + clib_warning ("Prefix length to big: %d!", ip_prefix_len (a)); + return 0; + } + ip_prefix_normalize (a); + } + else + return 0; + return 1; +} + +u16 +ip_address_size (const ip_address_t * a) +{ + switch (ip_addr_version (a)) + { + case AF_IP4: + return sizeof (ip4_address_t); + break; + case AF_IP6: + return sizeof (ip6_address_t); + break; + } + return 0; +} + +int +ip_address_cmp (const ip_address_t * ip1, const ip_address_t * ip2) +{ + int res = 0; + if (ip_addr_version (ip1) != ip_addr_version (ip2)) + return -1; + res = + memcmp (&ip_addr_addr (ip1), &ip_addr_addr (ip2), ip_address_size (ip1)); + + if (res < 0) + res = 2; + else if (res > 0) + res = 1; + + return res; +} + +void +ip_address_copy (ip_address_t * dst, const ip_address_t * src) +{ + if (AF_IP4 == ip_addr_version (src)) + { + /* don't copy any garbage from the union */ + clib_memset (dst, 0, sizeof (*dst)); + dst->ip.v4 = src->ip.v4; + dst->version = AF_IP4; + } + else + { + clib_memcpy (dst, src, sizeof (ip_address_t)); + } +} + +void +ip_address_copy_addr (void *dst, const ip_address_t * src) +{ + clib_memcpy (dst, src, ip_address_size (src)); +} + +u16 +ip_version_to_size (u8 ver) +{ + switch (ver) + { + case AF_IP4: + return sizeof (ip4_address_t); + break; + case AF_IP6: + return sizeof (ip6_address_t); + break; + } + return 0; +} + +void +ip_address_set (ip_address_t * dst, const void *src, u8 version) +{ + clib_memcpy (dst, src, ip_version_to_size (version)); + ip_addr_version (dst) = version; +} + +void +ip_address_to_46 (const ip_address_t * addr, + ip46_address_t * a, fib_protocol_t * proto) +{ + *proto = (AF_IP4 == ip_addr_version (addr) ? + FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6); + switch (*proto) + { + case FIB_PROTOCOL_IP4: + ip46_address_set_ip4 (a, &addr->ip.v4); + break; + case FIB_PROTOCOL_IP6: + a->ip6 = addr->ip.v6; + break; + default: + ASSERT (0); + break; + } +} + +static void +ip_prefix_normalize_ip4 (ip4_address_t * ip4, u8 preflen) +{ + u32 mask = ~0; + + ASSERT (ip4); + + if (32 <= preflen) + { + return; + } + + mask = pow2_mask (preflen) << (32 - preflen); + mask = clib_host_to_net_u32 (mask); + ip4->data_u32 &= mask; +} + +static void +ip_prefix_normalize_ip6 (ip6_address_t * ip6, u8 preflen) +{ + u8 mask_6[16]; + u32 *m; + u8 j, i0, i1; + + ASSERT (ip6); + + clib_memset (mask_6, 0, sizeof (mask_6)); + + if (128 <= preflen) + { + return; + } + + i1 = preflen % 32; + i0 = preflen / 32; + m = (u32 *) & mask_6[0]; + + for (j = 0; j < i0; j++) + { + m[j] = ~0; + } + + if (i1) + { + m[i0] = clib_host_to_net_u32 (pow2_mask (i1) << (32 - i1)); + } + + for (j = 0; j < sizeof (mask_6); j++) + { + ip6->as_u8[j] &= mask_6[j]; + } +} + +void +ip_prefix_normalize (ip_prefix_t * a) +{ + u8 preflen = ip_prefix_len (a); + + switch (ip_prefix_version (a)) + { + case AF_IP4: + ip_prefix_normalize_ip4 (&ip_prefix_v4 (a), preflen); + break; + + case AF_IP6: + ip_prefix_normalize_ip6 (&ip_prefix_v6 (a), preflen); + break; + + default: + ASSERT (0); + } +} + +void +ip_prefix_copy (void *dst, void *src) +{ + clib_memcpy (dst, src, sizeof (ip_prefix_t)); +} + +int +ip_prefix_cmp (ip_prefix_t * p1, ip_prefix_t * p2) +{ + int cmp = 0; + + ip_prefix_normalize (p1); + ip_prefix_normalize (p2); + + cmp = ip_address_cmp (&ip_prefix_addr (p1), &ip_prefix_addr (p2)); + if (cmp == 0) + { + if (ip_prefix_len (p1) < ip_prefix_len (p2)) + { + cmp = 1; + } + else + { + if (ip_prefix_len (p1) > ip_prefix_len (p2)) + cmp = 2; + } + } + return cmp; +} + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/src/vnet/ip/ip_types.h b/src/vnet/ip/ip_types.h new file mode 100644 index 00000000000..d2927252434 --- /dev/null +++ b/src/vnet/ip/ip_types.h @@ -0,0 +1,98 @@ +/* + * Copyright (c) 2019 Cisco and/or its affiliates. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef __IP_TYPES_H__ +#define __IP_TYPES_H__ + +#include + +typedef enum ip_address_family_t_ +{ + AF_IP4, + AF_IP6, +} ip_address_family_t; + +extern uword unformat_ip_address_family (unformat_input_t * input, + va_list * args); +extern u8 *format_ip_address_family (u8 * s, va_list * args); + +#define FOR_EACH_IP_ADDRESS_FAMILY(_af) \ + for (_af = AF_IP4; _af <= AF_IP6; _af++) + +#define u8_ptr_add(ptr, index) (((u8 *)ptr) + index) +#define u16_net_add(u, val) clib_host_to_net_u16(clib_net_to_host_u16(u) + (val)) + +/* *INDENT-OFF* */ +typedef struct ip_address +{ + union + { + ip4_address_t v4; + ip6_address_t v6; + } ip; + ip_address_family_t version; +} __clib_packed ip_address_t; +/* *INDENT-ON* */ + +#define ip_addr_addr(_a) (_a)->ip +#define ip_addr_v4(_a) (_a)->ip.v4 +#define ip_addr_v6(_a) (_a)->ip.v6 +#define ip_addr_version(_a) (_a)->version + +extern int ip_address_cmp (const ip_address_t * ip1, + const ip_address_t * ip2); +extern void ip_address_copy (ip_address_t * dst, const ip_address_t * src); +extern void ip_address_copy_addr (void *dst, const ip_address_t * src); +extern void ip_address_set (ip_address_t * dst, const void *src, u8 version); +extern u16 ip_address_size (const ip_address_t * a); +extern u16 ip_version_to_size (u8 ver); +extern u8 *format_ip_address (u8 * s, va_list * args); +extern uword unformat_ip_address (unformat_input_t * input, va_list * args); +extern void ip_address_to_46 (const ip_address_t * addr, + ip46_address_t * a, fib_protocol_t * proto); + +/* *INDENT-OFF* */ +typedef struct ip_prefix +{ + ip_address_t addr; + u8 len; +} __clib_packed ip_prefix_t; +/* *INDENT-ON* */ + +#define ip_prefix_addr(_a) (_a)->addr +#define ip_prefix_version(_a) ip_addr_version(&ip_prefix_addr(_a)) +#define ip_prefix_len(_a) (_a)->len +#define ip_prefix_v4(_a) ip_addr_v4(&ip_prefix_addr(_a)) +#define ip_prefix_v6(_a) ip_addr_v6(&ip_prefix_addr(_a)) + +extern int ip_prefix_cmp (ip_prefix_t * p1, ip_prefix_t * p2); +extern void ip_prefix_normalize (ip_prefix_t * a); + +extern void ip_address_to_fib_prefix (const ip_address_t * addr, + fib_prefix_t * prefix); +extern void ip_prefix_to_fib_prefix (const ip_prefix_t * ipp, + fib_prefix_t * fibp); +extern u8 *format_ip_prefix (u8 * s, va_list * args); +extern uword unformat_ip_prefix (unformat_input_t * input, va_list * args); + +#endif /* __IP_TYPES_H__ */ + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ diff --git a/src/vnet/lisp-cp/control.c b/src/vnet/lisp-cp/control.c index 774eae7352b..420a6db4e5a 100644 --- a/src/vnet/lisp-cp/control.c +++ b/src/vnet/lisp-cp/control.c @@ -114,7 +114,7 @@ ip_interface_get_first_ip_address (lisp_cp_main_t * lcm, u32 sw_if_index, ip_lookup_main_t *lm; void *addr; - lm = (version == IP4) ? &lcm->im4->lookup_main : &lcm->im6->lookup_main; + lm = (version == AF_IP4) ? &lcm->im4->lookup_main : &lcm->im6->lookup_main; addr = ip_interface_get_first_address (lm, sw_if_index, version); if (!addr) return 0; @@ -129,7 +129,7 @@ ip_interface_get_first_ip_address (lisp_cp_main_t * lcm, u32 sw_if_index, void ip_address_to_fib_prefix (const ip_address_t * addr, fib_prefix_t * prefix) { - if (addr->version == IP4) + if (addr->version == AF_IP4) { prefix->fp_len = 32; prefix->fp_proto = FIB_PROTOCOL_IP4; @@ -189,7 +189,7 @@ ip_fib_get_first_egress_ip_for_dst (lisp_cp_main_t * lcm, ip_address_t * dst, ipver = ip_addr_version (dst); - lm = (ipver == IP4) ? &lcm->im4->lookup_main : &lcm->im6->lookup_main; + lm = (ipver == AF_IP4) ? &lcm->im4->lookup_main : &lcm->im6->lookup_main; si = ip_fib_get_egress_iface_for_dst (lcm, dst); if ((u32) ~ 0 == si) @@ -904,7 +904,7 @@ add_l2_arp_bd (BVT (clib_bihash_kv) * kvp, void *arg) { u32 **ht = arg; u32 version = (u32) kvp->key[0]; - if (IP6 == version) + if (AF_IP6 == version) return; u32 bd = (u32) (kvp->key[0] >> 32); @@ -927,7 +927,7 @@ add_ndp_bd (BVT (clib_bihash_kv) * kvp, void *arg) { u32 **ht = arg; u32 version = (u32) kvp->key[0]; - if (IP4 == version) + if (AF_IP4 == version) return; u32 bd = (u32) (kvp->key[0] >> 32); @@ -958,7 +958,7 @@ add_l2_arp_entry (BVT (clib_bihash_kv) * kvp, void *arg) lisp_api_l2_arp_entry_t **vector = a->vector, e; u32 version = (u32) kvp->key[0]; - if (IP6 == version) + if (AF_IP6 == version) return; u32 bd = (u32) (kvp->key[0] >> 32); @@ -993,7 +993,7 @@ add_ndp_entry (BVT (clib_bihash_kv) * kvp, void *arg) lisp_api_ndp_entry_t **vector = a->vector, e; u32 version = (u32) kvp->key[0]; - if (IP4 == version) + if (AF_IP4 == version) return; u32 bd = (u32) (kvp->key[0] >> 32); @@ -2513,7 +2513,7 @@ build_itr_rloc_list (lisp_cp_main_t * lcm, locator_set_t * loc_set) loc->sw_if_index, 1 /* unnumbered */, ({ addr = ip_interface_address_get_address (&lcm->im4->lookup_main, ia); - ip_address_set (rloc, addr, IP4); + ip_address_set (rloc, addr, AF_IP4); ip_prefix_len (ippref) = 32; ip_prefix_normalize (ippref); vec_add1 (rlocs, gid[0]); @@ -2524,7 +2524,7 @@ build_itr_rloc_list (lisp_cp_main_t * lcm, locator_set_t * loc_set) loc->sw_if_index, 1 /* unnumbered */, ({ addr = ip_interface_address_get_address (&lcm->im6->lookup_main, ia); - ip_address_set (rloc, addr, IP6); + ip_address_set (rloc, addr, AF_IP6); ip_prefix_len (ippref) = 128; ip_prefix_normalize (ippref); vec_add1 (rlocs, gid[0]); @@ -2687,7 +2687,7 @@ add_locators (lisp_cp_main_t * lcm, mapping_t * m, u32 locator_set_index, ({ addr = ip_interface_address_get_address (&lcm->im4->lookup_main, ia); - ip_address_set (new_ip, addr, IP4); + ip_address_set (new_ip, addr, AF_IP4); })); /* Add ipv6 locators */ @@ -2696,7 +2696,7 @@ add_locators (lisp_cp_main_t * lcm, mapping_t * m, u32 locator_set_index, ({ addr = ip_interface_address_get_address (&lcm->im6->lookup_main, ia); - ip_address_set (new_ip, addr, IP6); + ip_address_set (new_ip, addr, AF_IP6); })); /* *INDENT-ON* */ @@ -2919,7 +2919,7 @@ send_rloc_probe (lisp_cp_main_t * lcm, gid_address_t * deid, vnet_buffer (b)->sw_if_index[VLIB_TX] = 0; - next_index = (ip_addr_version (rloc) == IP4) ? + next_index = (ip_addr_version (rloc) == AF_IP4) ? ip4_lookup_node.index : ip6_lookup_node.index; f = vlib_get_frame_to_node (lcm->vlib_main, next_index); @@ -3031,7 +3031,7 @@ send_map_register (lisp_cp_main_t * lcm, u8 want_map_notif) vnet_buffer (b)->sw_if_index[VLIB_TX] = 0; - next_index = (ip_addr_version (&lcm->active_map_server) == IP4) ? + next_index = (ip_addr_version (&lcm->active_map_server) == AF_IP4) ? ip4_lookup_node.index : ip6_lookup_node.index; f = vlib_get_frame_to_node (lcm->vlib_main, next_index); @@ -3178,7 +3178,7 @@ _send_encapsulated_map_request (lisp_cp_main_t * lcm, /* set fib index to default and lookup node */ vnet_buffer (b)->sw_if_index[VLIB_TX] = 0; - next_index = (ip_addr_version (&lcm->active_map_resolver) == IP4) ? + next_index = (ip_addr_version (&lcm->active_map_resolver) == AF_IP4) ? ip4_lookup_node.index : ip6_lookup_node.index; f = vlib_get_frame_to_node (lcm->vlib_main, next_index); @@ -3233,14 +3233,14 @@ get_src_and_dst_ip (void *hdr, ip_address_t * src, ip_address_t * dst) if ((ip4->ip_version_and_header_length & 0xF0) == 0x40) { - ip_address_set (src, &ip4->src_address, IP4); - ip_address_set (dst, &ip4->dst_address, IP4); + ip_address_set (src, &ip4->src_address, AF_IP4); + ip_address_set (dst, &ip4->dst_address, AF_IP4); } else { ip6 = hdr; - ip_address_set (src, &ip6->src_address, IP6); - ip_address_set (dst, &ip6->dst_address, IP6); + ip_address_set (src, &ip6->src_address, AF_IP6); + ip_address_set (dst, &ip6->dst_address, AF_IP6); } } @@ -3252,7 +3252,8 @@ lisp_get_vni_from_buffer_ip (lisp_cp_main_t * lcm, vlib_buffer_t * b, u32 vni = ~0, table_id = ~0; table_id = fib_table_get_table_id_for_sw_if_index ((version == - IP4 ? FIB_PROTOCOL_IP4 : + AF_IP4 ? + FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6), vnet_buffer (b)->sw_if_index @@ -3350,7 +3351,7 @@ get_src_and_dst_eids_from_buffer (lisp_cp_main_t * lcm, vlib_buffer_t * b, { clib_memset (&gid_address_arp_ndp_ip (dst), 0, sizeof (ip_address_t)); - ip_addr_version (&gid_address_arp_ndp_ip (dst)) = IP4; + ip_addr_version (&gid_address_arp_ndp_ip (dst)) = AF_IP4; gid_address_arp_ndp_bd (dst) = ~0; return; } @@ -3383,7 +3384,7 @@ get_src_and_dst_eids_from_buffer (lisp_cp_main_t * lcm, vlib_buffer_t * b, clib_memset (&gid_address_arp_ndp_ip (dst), 0, sizeof (ip_address_t)); ip_addr_version (&gid_address_arp_ndp_ip (dst)) = - IP6; + AF_IP6; gid_address_arp_ndp_bd (dst) = ~0; gid_address_type (src) = GID_ADDR_NO_ADDRESS; return; @@ -3392,7 +3393,7 @@ get_src_and_dst_eids_from_buffer (lisp_cp_main_t * lcm, vlib_buffer_t * b, gid_address_ndp_bd (dst) = lisp_get_bd_from_buffer_eth (b); ip_address_set (&gid_address_arp_ndp_ip (dst), - &ndh->target_address, IP6); + &ndh->target_address, AF_IP6); return; } } @@ -4228,7 +4229,7 @@ send_map_reply (lisp_cp_main_t * lcm, u32 mi, ip_address_t * dst, free_map_register_records (records); vnet_buffer (b)->sw_if_index[VLIB_TX] = 0; - next_index = (ip_addr_version (&lcm->active_map_resolver) == IP4) ? + next_index = (ip_addr_version (&lcm->active_map_resolver) == AF_IP4) ? ip4_lookup_node.index : ip6_lookup_node.index; f = vlib_get_frame_to_node (lcm->vlib_main, next_index); diff --git a/src/vnet/lisp-cp/gid_dictionary.c b/src/vnet/lisp-cp/gid_dictionary.c index b2060a62c8e..3fd98c737c8 100644 --- a/src/vnet/lisp-cp/gid_dictionary.c +++ b/src/vnet/lisp-cp/gid_dictionary.c @@ -126,7 +126,7 @@ gid_dict_foreach_subprefix (gid_dictionary_t * db, gid_address_t * eid, { ip_prefix_t *ippref = &gid_address_sd_dst_ippref (eid); - if (IP4 == ip_prefix_version (ippref)) + if (AF_IP4 == ip_prefix_version (ippref)) gid_dict_foreach_ip4_subprefix (db, gid_address_vni (eid), &gid_address_sd_src_ippref (eid), &gid_address_sd_dst_ippref (eid), cb, @@ -295,7 +295,7 @@ ip_sd_lookup (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst, switch (ip_prefix_version (dst)) { - case IP4: + case AF_IP4: sfi = ip4_lookup (&db->dst_ip4_table, vni, dst); if (GID_LOOKUP_MISS != sfi) sfib4 = pool_elt_at_index (db->src_ip4_table_pool, sfi); @@ -312,7 +312,7 @@ ip_sd_lookup (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst, return ip4_lookup (sfib4, 0, src); break; - case IP6: + case AF_IP6: sfi = ip6_lookup (&db->dst_ip6_table, vni, dst); if (GID_LOOKUP_MISS != sfi) sfib6 = pool_elt_at_index (db->src_ip6_table_pool, sfi); @@ -323,7 +323,7 @@ ip_sd_lookup (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst, { ip_prefix_t sp; clib_memset (&sp, 0, sizeof (sp)); - ip_prefix_version (&sp) = IP6; + ip_prefix_version (&sp) = AF_IP6; return ip6_lookup_exact_match (sfib6, 0, &sp); } else @@ -342,7 +342,7 @@ static void make_arp_ndp_key (BVT (clib_bihash_kv) * kv, u32 bd, ip_address_t * addr) { kv->key[0] = ((u64) bd << 32) | (u32) ip_addr_version (addr); - if (ip_addr_version (addr) == IP4) + if (ip_addr_version (addr) == AF_IP4) { kv->key[1] = (u64) addr->ip.v4.as_u32; kv->key[2] = (u64) 0; @@ -830,7 +830,7 @@ add_del_sd_ip6_key (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst_pref, { ip_prefix_t sp; clib_memset (&sp, 0, sizeof (sp)); - ip_prefix_version (&sp) = IP6; + ip_prefix_version (&sp) = AF_IP6; add_del_ip6_key (sfib, 0 /* vni */ , &sp, val, is_add); } } @@ -847,7 +847,7 @@ add_del_sd_ip6_key (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst_pref, { ip_prefix_t sp; clib_memset (&sp, 0, sizeof (sp)); - ip_prefix_version (&sp) = IP6; + ip_prefix_version (&sp) = AF_IP6; old_val = add_del_ip6_key (sfib, 0 /* vni */ , &sp, val, is_add); } @@ -864,7 +864,7 @@ add_del_sd_ip6_key (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst_pref, { ip_prefix_t sp; clib_memset (&sp, 0, sizeof (sp)); - ip_prefix_version (&sp) = IP6; + ip_prefix_version (&sp) = AF_IP6; old_val = add_del_ip6_key (sfib, 0, &sp, 0, is_add); } @@ -884,10 +884,10 @@ add_del_ip (gid_dictionary_t * db, u32 vni, ip_prefix_t * dst_key, { switch (ip_prefix_version (dst_key)) { - case IP4: + case AF_IP4: return add_del_sd_ip4_key (db, vni, dst_key, src_key, value, is_add); break; - case IP6: + case AF_IP6: return add_del_sd_ip6_key (db, vni, dst_key, src_key, value, is_add); break; default: diff --git a/src/vnet/lisp-cp/lisp_api.c b/src/vnet/lisp-cp/lisp_api.c index 8a0ffffd9cf..3f18a5dee70 100644 --- a/src/vnet/lisp-cp/lisp_api.c +++ b/src/vnet/lisp-cp/lisp_api.c @@ -99,7 +99,8 @@ unformat_lisp_locs (vl_api_remote_locator_t * rmt_locs, u32 rloc_num) /* remote locators */ r = &rmt_locs[i]; clib_memset (&loc, 0, sizeof (loc)); - gid_address_ip_set (&loc.address, &r->addr, r->is_ip4 ? IP4 : IP6); + gid_address_ip_set (&loc.address, &r->addr, + r->is_ip4 ? AF_IP4 : AF_IP6); loc.priority = r->priority; loc.weight = r->weight; @@ -205,13 +206,13 @@ unformat_lisp_eid_api (gid_address_t * dst, u32 vni, u8 type, void *src, { case 0: /* ipv4 */ gid_address_type (dst) = GID_ADDR_IP_PREFIX; - gid_address_ip_set (dst, src, IP4); + gid_address_ip_set (dst, src, AF_IP4); gid_address_ippref_len (dst) = len; ip_prefix_normalize (&gid_address_ippref (dst)); break; case 1: /* ipv6 */ gid_address_type (dst) = GID_ADDR_IP_PREFIX; - gid_address_ip_set (dst, src, IP6); + gid_address_ip_set (dst, src, AF_IP6); gid_address_ippref_len (dst) = len; ip_prefix_normalize (&gid_address_ippref (dst)); break; @@ -301,7 +302,7 @@ vl_api_lisp_add_del_map_server_t_handler (vl_api_lisp_add_del_map_server_t clib_memset (&addr, 0, sizeof (addr)); - ip_address_set (&addr, mp->ip_address, mp->is_ipv6 ? IP6 : IP4); + ip_address_set (&addr, mp->ip_address, mp->is_ipv6 ? AF_IP6 : AF_IP4); rv = vnet_lisp_add_del_map_server (&addr, mp->is_add); REPLY_MACRO (VL_API_LISP_ADD_DEL_MAP_SERVER_REPLY); @@ -318,7 +319,7 @@ vl_api_lisp_add_del_map_resolver_t_handler (vl_api_lisp_add_del_map_resolver_t clib_memset (a, 0, sizeof (a[0])); a->is_add = mp->is_add; - ip_address_set (&a->address, mp->ip_address, mp->is_ipv6 ? IP6 : IP4); + ip_address_set (&a->address, mp->ip_address, mp->is_ipv6 ? AF_IP6 : AF_IP4); rv = vnet_lisp_add_del_map_resolver (a); @@ -407,7 +408,7 @@ vl_api_lisp_use_petr_t_handler (vl_api_lisp_use_petr_t * mp) int rv = 0; ip_address_t addr; - ip_address_set (&addr, &mp->address, mp->is_ip4 ? IP4 : IP6); + ip_address_set (&addr, &mp->address, mp->is_ip4 ? AF_IP4 : AF_IP6); rv = vnet_lisp_use_petr (&addr, mp->is_add); REPLY_MACRO (VL_API_LISP_USE_PETR_REPLY); @@ -446,12 +447,12 @@ vl_api_show_lisp_use_petr_t_handler (vl_api_show_lisp_use_petr_t * mp) ip_address_t *ip = &gid_address_ip (&addr); switch (ip_addr_version (ip)) { - case IP4: + case AF_IP4: clib_memcpy (rmp->address, &ip_addr_v4 (ip), sizeof (ip_addr_v4 (ip))); break; - case IP6: + case AF_IP6: clib_memcpy (rmp->address, &ip_addr_v6 (ip), sizeof (ip_addr_v6 (ip))); break; @@ -459,7 +460,7 @@ vl_api_show_lisp_use_petr_t_handler (vl_api_show_lisp_use_petr_t * mp) default: ASSERT (0); } - rmp->is_ip4 = (gid_address_ip_version (&addr) == IP4); + rmp->is_ip4 = (gid_address_ip_version (&addr) == AF_IP4); }); /* *INDENT-ON* */ } @@ -708,7 +709,7 @@ lisp_fid_put_api (u8 * dst, fid_address_t * src, u8 * prefix_length) switch (fid_addr_type (src)) { case FID_ADDR_IP_PREF: - if (ip_prefix_version (ippref) == IP4) + if (ip_prefix_version (ippref) == AF_IP4) clib_memcpy (dst, &ip_prefix_v4 (ippref), 4); else clib_memcpy (dst, &ip_prefix_v6 (ippref), 16); @@ -735,9 +736,9 @@ fid_type_to_api_type (fid_address_t * fid) { case FID_ADDR_IP_PREF: ippref = &fid_addr_ippref (fid); - if (ip_prefix_version (ippref) == IP4) + if (ip_prefix_version (ippref) == AF_IP4) return 0; - else if (ip_prefix_version (ippref) == IP6) + else if (ip_prefix_version (ippref) == AF_IP6) return 1; else return ~0; @@ -818,7 +819,7 @@ send_lisp_eid_table_details (mapping_t * mapit, break; case GID_ADDR_IP_PREFIX: rmp->eid_prefix_len = ip_prefix_len (ip_prefix); - if (ip_prefix_version (ip_prefix) == IP4) + if (ip_prefix_version (ip_prefix) == AF_IP4) { rmp->eid_type = 0; /* ipv4 type */ clib_memcpy (rmp->eid, &ip_prefix_v4 (ip_prefix), @@ -897,13 +898,13 @@ send_lisp_map_server_details (ip_address_t * ip, vl_api_registration_t * reg, switch (ip_addr_version (ip)) { - case IP4: + case AF_IP4: rmp->is_ipv6 = 0; clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip), sizeof (ip_addr_v4 (ip))); break; - case IP6: + case AF_IP6: rmp->is_ipv6 = 1; clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip), sizeof (ip_addr_v6 (ip))); @@ -946,13 +947,13 @@ send_lisp_map_resolver_details (ip_address_t * ip, switch (ip_addr_version (ip)) { - case IP4: + case AF_IP4: rmp->is_ipv6 = 0; clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip), sizeof (ip_addr_v4 (ip))); break; - case IP6: + case AF_IP6: rmp->is_ipv6 = 1; clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip), sizeof (ip_addr_v6 (ip))); @@ -1059,7 +1060,7 @@ lisp_adjacency_copy (vl_api_lisp_adjacency_t * dst, lisp_adjacency_t * adjs) case GID_ADDR_IP_PREFIX: a.reid_prefix_len = gid_address_ippref_len (&adj->reid); a.leid_prefix_len = gid_address_ippref_len (&adj->leid); - if (gid_address_ip_version (&adj->reid) == IP4) + if (gid_address_ip_version (&adj->reid) == AF_IP4) { a.eid_type = 0; /* ipv4 type */ clib_memcpy (a.reid, &gid_address_ip (&adj->reid), 4); diff --git a/src/vnet/lisp-cp/lisp_types.c b/src/vnet/lisp-cp/lisp_types.c index cc2b1b2516f..90878654573 100644 --- a/src/vnet/lisp-cp/lisp_types.c +++ b/src/vnet/lisp-cp/lisp_types.c @@ -141,69 +141,6 @@ serdes_fct lcaf_parse_fcts[LCAF_TYPES] = { #undef _ }; -u8 * -format_ip_address (u8 * s, va_list * args) -{ - ip_address_t *a = va_arg (*args, ip_address_t *); - u8 ver = ip_addr_version (a); - if (ver == IP4) - { - return format (s, "%U", format_ip4_address, &ip_addr_v4 (a)); - } - else if (ver == IP6) - { - return format (s, "%U", format_ip6_address, &ip_addr_v6 (a)); - } - else - { - clib_warning ("Can't format IP version %d!", ver); - return 0; - } -} - -uword -unformat_ip_address (unformat_input_t * input, va_list * args) -{ - ip_address_t *a = va_arg (*args, ip_address_t *); - - clib_memset (a, 0, sizeof (*a)); - if (unformat (input, "%U", unformat_ip4_address, &ip_addr_v4 (a))) - ip_addr_version (a) = IP4; - else if (unformat_user (input, unformat_ip6_address, &ip_addr_v6 (a))) - ip_addr_version (a) = IP6; - else - return 0; - return 1; -} - -u8 * -format_ip_prefix (u8 * s, va_list * args) -{ - ip_prefix_t *a = va_arg (*args, ip_prefix_t *); - return format (s, "%U/%d", format_ip_address, &ip_prefix_addr (a), - ip_prefix_len (a)); -} - -uword -unformat_ip_prefix (unformat_input_t * input, va_list * args) -{ - ip_prefix_t *a = va_arg (*args, ip_prefix_t *); - if (unformat (input, "%U/%d", unformat_ip_address, &ip_prefix_addr (a), - &ip_prefix_len (a))) - { - if ((ip_prefix_version (a) == IP4 && 32 < ip_prefix_len (a)) || - (ip_prefix_version (a) == IP6 && 128 < ip_prefix_length (a))) - { - clib_warning ("Prefix length to big: %d!", ip_prefix_len (a)); - return 0; - } - ip_prefix_normalize (a); - } - else - return 0; - return 1; -} - uword unformat_nsh_address (unformat_input_t * input, va_list * args) { @@ -443,49 +380,10 @@ format_negative_mapping_action (u8 * s, va_list * args) return (s); } -u16 -ip_address_size (const ip_address_t * a) -{ - switch (ip_addr_version (a)) - { - case IP4: - return sizeof (ip4_address_t); - break; - case IP6: - return sizeof (ip6_address_t); - break; - } - return 0; -} - -u16 -ip_version_to_size (u8 ver) -{ - switch (ver) - { - case IP4: - return sizeof (ip4_address_t); - break; - case IP6: - return sizeof (ip6_address_t); - break; - } - return 0; -} - u8 -ip_version_to_max_plen (u8 ver) +ip_prefix_length (void *a) { - switch (ver) - { - case IP4: - return 32; - break; - case IP6: - return 128; - break; - } - return 0; + return ip_prefix_len ((ip_prefix_t *) a); } always_inline lisp_afi_e @@ -493,9 +391,9 @@ ip_version_to_iana_afi (u16 version) { switch (version) { - case IP4: + case AF_IP4: return LISP_AFI_IP; - case IP6: + case AF_IP6: return LISP_AFI_IP6; default: return 0; @@ -509,9 +407,9 @@ ip_iana_afi_to_version (lisp_afi_e afi) switch (afi) { case LISP_AFI_IP: - return IP4; + return AF_IP4; case LISP_AFI_IP6: - return IP6; + return AF_IP6; default: return 0; } @@ -533,7 +431,7 @@ ip_address_iana_afi (ip_address_t * a) u8 ip_address_max_len (u8 version) { - return version == IP4 ? 32 : 128; + return version == AF_IP4 ? 32 : 128; } u16 @@ -553,7 +451,7 @@ ip6_address_size_to_put () u32 ip4_address_put (u8 * b, ip4_address_t * a) { - *(u16 *) b = clib_host_to_net_u16 (ip_version_to_iana_afi (IP4)); + *(u16 *) b = clib_host_to_net_u16 (ip_version_to_iana_afi (AF_IP4)); u8 *p = b + sizeof (u16); clib_memcpy (p, a, sizeof (*a)); return ip4_address_size_to_put (); @@ -562,7 +460,7 @@ ip4_address_put (u8 * b, ip4_address_t * a) u32 ip6_address_put (u8 * b, ip6_address_t * a) { - *(u16 *) b = clib_host_to_net_u16 (ip_version_to_iana_afi (IP6)); + *(u16 *) b = clib_host_to_net_u16 (ip_version_to_iana_afi (AF_IP6)); u8 *p = b + sizeof (u16); clib_memcpy (p, a, sizeof (*a)); return ip6_address_size_to_put (); @@ -850,145 +748,6 @@ gid_address_from_ip (gid_address_t * g, ip_address_t * ip) gid_address_ippref_len (g) = 32; } -int -ip_address_cmp (const ip_address_t * ip1, const ip_address_t * ip2) -{ - int res = 0; - if (ip_addr_version (ip1) != ip_addr_version (ip2)) - return -1; - res = - memcmp (&ip_addr_addr (ip1), &ip_addr_addr (ip2), ip_address_size (ip1)); - - if (res < 0) - res = 2; - else if (res > 0) - res = 1; - - return res; -} - -void -ip_address_copy (ip_address_t * dst, const ip_address_t * src) -{ - if (IP4 == ip_addr_version (src)) - { - /* don't copy any garbage from the union */ - clib_memset (dst, 0, sizeof (*dst)); - dst->ip.v4 = src->ip.v4; - dst->version = IP4; - } - else - { - clib_memcpy (dst, src, sizeof (ip_address_t)); - } -} - -void -ip_address_copy_addr (void *dst, const ip_address_t * src) -{ - clib_memcpy (dst, src, ip_address_size (src)); -} - -void -ip_address_set (ip_address_t * dst, const void *src, u8 version) -{ - clib_memcpy (dst, src, ip_version_to_size (version)); - ip_addr_version (dst) = version; -} - -void -ip_address_to_46 (const ip_address_t * addr, - ip46_address_t * a, fib_protocol_t * proto) -{ - *proto = (IP4 == ip_addr_version (addr) ? - FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6); - switch (*proto) - { - case FIB_PROTOCOL_IP4: - ip46_address_set_ip4 (a, &addr->ip.v4); - break; - case FIB_PROTOCOL_IP6: - a->ip6 = addr->ip.v6; - break; - default: - ASSERT (0); - break; - } -} - -static void -ip_prefix_normalize_ip4 (ip4_address_t * ip4, u8 preflen) -{ - u32 mask = ~0; - - ASSERT (ip4); - - if (32 <= preflen) - { - return; - } - - mask = pow2_mask (preflen) << (32 - preflen); - mask = clib_host_to_net_u32 (mask); - ip4->data_u32 &= mask; -} - -static void -ip_prefix_normalize_ip6 (ip6_address_t * ip6, u8 preflen) -{ - u8 mask_6[16]; - u32 *m; - u8 j, i0, i1; - - ASSERT (ip6); - - clib_memset (mask_6, 0, sizeof (mask_6)); - - if (128 <= preflen) - { - return; - } - - i1 = preflen % 32; - i0 = preflen / 32; - m = (u32 *) & mask_6[0]; - - for (j = 0; j < i0; j++) - { - m[j] = ~0; - } - - if (i1) - { - m[i0] = clib_host_to_net_u32 (pow2_mask (i1) << (32 - i1)); - } - - for (j = 0; j < sizeof (mask_6); j++) - { - ip6->as_u8[j] &= mask_6[j]; - } -} - -void -ip_prefix_normalize (ip_prefix_t * a) -{ - u8 preflen = ip_prefix_len (a); - - switch (ip_prefix_version (a)) - { - case IP4: - ip_prefix_normalize_ip4 (&ip_prefix_v4 (a), preflen); - break; - - case IP6: - ip_prefix_normalize_ip6 (&ip_prefix_v6 (a), preflen); - break; - - default: - ASSERT (0); - } -} - void * ip_prefix_cast (gid_address_t * a) { @@ -1010,28 +769,16 @@ ip_prefix_write (u8 * p, void *gid) switch (ip_prefix_version (a)) { - case IP4: + case AF_IP4: return ip4_address_put (p, &ip_prefix_v4 (a)); break; - case IP6: + case AF_IP6: return ip6_address_put (p, &ip_prefix_v6 (a)); break; } return 0; } -u8 -ip_prefix_length (void *a) -{ - return ip_prefix_len ((ip_prefix_t *) a); -} - -void -ip_prefix_copy (void *dst, void *src) -{ - clib_memcpy (dst, src, sizeof (ip_prefix_t)); -} - void mac_copy (void *dst, void *src) { @@ -1050,30 +797,6 @@ nsh_copy (void *dst, void *src) clib_memcpy (dst, src, sizeof (nsh_t)); } -int -ip_prefix_cmp (ip_prefix_t * p1, ip_prefix_t * p2) -{ - int cmp = 0; - - ip_prefix_normalize (p1); - ip_prefix_normalize (p2); - - cmp = ip_address_cmp (&ip_prefix_addr (p1), &ip_prefix_addr (p2)); - if (cmp == 0) - { - if (ip_prefix_len (p1) < ip_prefix_len (p2)) - { - cmp = 1; - } - else - { - if (ip_prefix_len (p1) > ip_prefix_len (p2)) - cmp = 2; - } - } - return cmp; -} - void no_addr_copy (void *dst, void *src) { diff --git a/src/vnet/lisp-cp/lisp_types.h b/src/vnet/lisp-cp/lisp_types.h index ff7880bff12..f041e0f3b4a 100644 --- a/src/vnet/lisp-cp/lisp_types.h +++ b/src/vnet/lisp-cp/lisp_types.h @@ -32,55 +32,6 @@ typedef enum uword unformat_hmac_key_id (unformat_input_t * input, va_list * args); u8 *format_hmac_key_id (u8 * s, va_list * args); -typedef enum -{ - IP4, - IP6 -} ip_address_type_t; - -/* *INDENT-OFF* */ -typedef CLIB_PACKED(struct ip_address -{ - union - { - ip4_address_t v4; - ip6_address_t v6; - } ip; - u8 version; -}) ip_address_t; -/* *INDENT-ON* */ - -#define ip_addr_addr(_a) (_a)->ip -#define ip_addr_v4(_a) (_a)->ip.v4 -#define ip_addr_v6(_a) (_a)->ip.v6 -#define ip_addr_version(_a) (_a)->version - -int ip_address_cmp (const ip_address_t * ip1, const ip_address_t * ip2); -void ip_address_copy (ip_address_t * dst, const ip_address_t * src); -void ip_address_copy_addr (void *dst, const ip_address_t * src); -void ip_address_set (ip_address_t * dst, const void *src, u8 version); - -/* *INDENT-OFF* */ -typedef CLIB_PACKED(struct ip_prefix -{ - ip_address_t addr; - u8 len; -}) ip_prefix_t; -/* *INDENT-ON* */ - -#define ip_prefix_addr(_a) (_a)->addr -#define ip_prefix_version(_a) ip_addr_version(&ip_prefix_addr(_a)) -#define ip_prefix_len(_a) (_a)->len -#define ip_prefix_v4(_a) ip_addr_v4(&ip_prefix_addr(_a)) -#define ip_prefix_v6(_a) ip_addr_v6(&ip_prefix_addr(_a)) - -void ip_prefix_normalize (ip_prefix_t * a); - -extern void ip_address_to_fib_prefix (const ip_address_t * addr, - fib_prefix_t * prefix); -extern void ip_prefix_to_fib_prefix (const ip_prefix_t * ipp, - fib_prefix_t * fibp); - typedef enum { /* NOTE: ip addresses are left out on purpose. Use max masked ip-prefixes @@ -216,11 +167,6 @@ typedef struct _gid_address_t u8 vni_mask; } gid_address_t; -u8 *format_ip_address (u8 * s, va_list * args); -uword unformat_ip_address (unformat_input_t * input, va_list * args); -u8 *format_ip_prefix (u8 * s, va_list * args); -uword unformat_ip_prefix (unformat_input_t * input, va_list * args); - u16 ip4_address_size_to_put (); u16 ip6_address_size_to_put (); u32 ip4_address_put (u8 * b, ip4_address_t * a); @@ -230,8 +176,6 @@ u16 ip_address_size_to_write (ip_address_t * a); u16 ip_address_iana_afi (ip_address_t * a); u8 ip_address_max_len (u8 ver); u32 ip_address_put (u8 * b, ip_address_t * a); -void ip_address_to_46 (const ip_address_t * addr, - ip46_address_t * a, fib_protocol_t * proto); /* LISP AFI codes */ typedef enum diff --git a/src/vnet/lisp-cp/one_api.c b/src/vnet/lisp-cp/one_api.c index 447b68f377c..17d4afc8267 100644 --- a/src/vnet/lisp-cp/one_api.c +++ b/src/vnet/lisp-cp/one_api.c @@ -146,7 +146,8 @@ unformat_one_locs (vl_api_one_remote_locator_t * rmt_locs, u32 rloc_num) /* remote locators */ r = &rmt_locs[i]; clib_memset (&loc, 0, sizeof (loc)); - gid_address_ip_set (&loc.address, &r->addr, r->is_ip4 ? IP4 : IP6); + gid_address_ip_set (&loc.address, &r->addr, + r->is_ip4 ? AF_IP4 : AF_IP6); loc.priority = r->priority; loc.weight = r->weight; @@ -289,13 +290,13 @@ unformat_one_eid_api (gid_address_t * dst, u32 vni, u8 type, void *src, { case 0: /* ipv4 */ gid_address_type (dst) = GID_ADDR_IP_PREFIX; - gid_address_ip_set (dst, src, IP4); + gid_address_ip_set (dst, src, AF_IP4); gid_address_ippref_len (dst) = len; ip_prefix_normalize (&gid_address_ippref (dst)); break; case 1: /* ipv6 */ gid_address_type (dst) = GID_ADDR_IP_PREFIX; - gid_address_ip_set (dst, src, IP6); + gid_address_ip_set (dst, src, AF_IP6); gid_address_ippref_len (dst) = len; ip_prefix_normalize (&gid_address_ippref (dst)); break; @@ -396,7 +397,7 @@ vl_api_one_add_del_map_server_t_handler (vl_api_one_add_del_map_server_t * mp) clib_memset (&addr, 0, sizeof (addr)); - ip_address_set (&addr, mp->ip_address, mp->is_ipv6 ? IP6 : IP4); + ip_address_set (&addr, mp->ip_address, mp->is_ipv6 ? AF_IP6 : AF_IP4); rv = vnet_lisp_add_del_map_server (&addr, mp->is_add); REPLY_MACRO (VL_API_ONE_ADD_DEL_MAP_SERVER_REPLY); @@ -413,7 +414,7 @@ vl_api_one_add_del_map_resolver_t_handler (vl_api_one_add_del_map_resolver_t clib_memset (a, 0, sizeof (a[0])); a->is_add = mp->is_add; - ip_address_set (&a->address, mp->ip_address, mp->is_ipv6 ? IP6 : IP4); + ip_address_set (&a->address, mp->ip_address, mp->is_ipv6 ? AF_IP6 : AF_IP4); rv = vnet_lisp_add_del_map_resolver (a); @@ -519,7 +520,7 @@ vl_api_one_use_petr_t_handler (vl_api_one_use_petr_t * mp) int rv = 0; ip_address_t addr; - ip_address_set (&addr, &mp->address, mp->is_ip4 ? IP4 : IP6); + ip_address_set (&addr, &mp->address, mp->is_ip4 ? AF_IP4 : AF_IP6); rv = vnet_lisp_use_petr (&addr, mp->is_add); REPLY_MACRO (VL_API_ONE_USE_PETR_REPLY); @@ -558,12 +559,12 @@ vl_api_show_one_use_petr_t_handler (vl_api_show_one_use_petr_t * mp) ip_address_t *ip = &gid_address_ip (&addr); switch (ip_addr_version (ip)) { - case IP4: + case AF_IP4: clib_memcpy (rmp->address, &ip_addr_v4 (ip), sizeof (ip_addr_v4 (ip))); break; - case IP6: + case AF_IP6: clib_memcpy (rmp->address, &ip_addr_v6 (ip), sizeof (ip_addr_v6 (ip))); break; @@ -571,7 +572,7 @@ vl_api_show_one_use_petr_t_handler (vl_api_show_one_use_petr_t * mp) default: ASSERT (0); } - rmp->is_ip4 = (gid_address_ip_version (&addr) == IP4); + rmp->is_ip4 = (gid_address_ip_version (&addr) == AF_IP4); }); /* *INDENT-ON* */ } @@ -818,7 +819,7 @@ one_fid_put_api (u8 * dst, fid_address_t * src, u8 * prefix_length) switch (fid_addr_type (src)) { case FID_ADDR_IP_PREF: - if (ip_prefix_version (ippref) == IP4) + if (ip_prefix_version (ippref) == AF_IP4) clib_memcpy (dst, &ip_prefix_v4 (ippref), 4); else clib_memcpy (dst, &ip_prefix_v6 (ippref), 16); @@ -845,9 +846,9 @@ fid_type_to_api_type (fid_address_t * fid) { case FID_ADDR_IP_PREF: ippref = &fid_addr_ippref (fid); - if (ip_prefix_version (ippref) == IP4) + if (ip_prefix_version (ippref) == AF_IP4) return 0; - else if (ip_prefix_version (ippref) == IP6) + else if (ip_prefix_version (ippref) == AF_IP6) return 1; else return ~0; @@ -927,7 +928,7 @@ send_one_eid_table_details (mapping_t * mapit, break; case GID_ADDR_IP_PREFIX: rmp->eid_prefix_len = ip_prefix_len (ip_prefix); - if (ip_prefix_version (ip_prefix) == IP4) + if (ip_prefix_version (ip_prefix) == AF_IP4) { rmp->eid_type = 0; /* ipv4 type */ clib_memcpy (rmp->eid, &ip_prefix_v4 (ip_prefix), @@ -1013,13 +1014,13 @@ send_one_map_server_details (ip_address_t * ip, vl_api_registration_t * reg, switch (ip_addr_version (ip)) { - case IP4: + case AF_IP4: rmp->is_ipv6 = 0; clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip), sizeof (ip_addr_v4 (ip))); break; - case IP6: + case AF_IP6: rmp->is_ipv6 = 1; clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip), sizeof (ip_addr_v6 (ip))); @@ -1062,13 +1063,13 @@ send_one_map_resolver_details (ip_address_t * ip, switch (ip_addr_version (ip)) { - case IP4: + case AF_IP4: rmp->is_ipv6 = 0; clib_memcpy (rmp->ip_address, &ip_addr_v4 (ip), sizeof (ip_addr_v4 (ip))); break; - case IP6: + case AF_IP6: rmp->is_ipv6 = 1; clib_memcpy (rmp->ip_address, &ip_addr_v6 (ip), sizeof (ip_addr_v6 (ip))); @@ -1175,7 +1176,7 @@ one_adjacency_copy (vl_api_one_adjacency_t * dst, lisp_adjacency_t * adjs) case GID_ADDR_IP_PREFIX: a.reid_prefix_len = gid_address_ippref_len (&adj->reid); a.leid_prefix_len = gid_address_ippref_len (&adj->leid); - if (gid_address_ip_version (&adj->reid) == IP4) + if (gid_address_ip_version (&adj->reid) == AF_IP4) { a.eid_type = 0; /* ipv4 type */ clib_memcpy (a.reid, &gid_address_ip (&adj->reid), 4); @@ -1460,7 +1461,7 @@ lisp_fid_addr_to_api (fid_address_t * fid, u8 * dst, u8 * api_eid_type, { case FID_ADDR_IP_PREF: *prefix_length = fid_addr_prefix_length (fid); - if (fid_addr_ip_version (fid) == IP4) + if (fid_addr_ip_version (fid) == AF_IP4) { *api_eid_type = 0; /* ipv4 type */ clib_memcpy (dst, &fid_addr_ippref (fid), 4); @@ -1509,7 +1510,7 @@ vl_api_one_stats_dump_t_handler (vl_api_one_stats_dump_t * mp) &rmp->seid_pref_len); rmp->vni = clib_host_to_net_u32 (stat->vni); - rmp->is_ip4 = ip_addr_version (&stat->rmt_rloc) == IP4 ? 1 : 0; + rmp->is_ip4 = ip_addr_version (&stat->rmt_rloc) == AF_IP4 ? 1 : 0; ip_address_copy_addr (rmp->rloc, &stat->rmt_rloc); ip_address_copy_addr (rmp->lloc, &stat->loc_rloc); @@ -1533,7 +1534,7 @@ static void gid_address_arp_bd (arp) = clib_net_to_host_u32 (mp->bd); /* vpp keeps ip4 addresses in network byte order */ - ip_address_set (&gid_address_arp_ndp_ip (arp), &mp->ip4, IP4); + ip_address_set (&gid_address_arp_ndp_ip (arp), &mp->ip4, AF_IP4); rv = vnet_lisp_add_del_l2_arp_ndp_entry (arp, mp->mac, mp->is_add); @@ -1550,7 +1551,7 @@ vl_api_one_add_del_ndp_entry_t_handler (vl_api_one_add_del_ndp_entry_t * mp) gid_address_type (g) = GID_ADDR_NDP; gid_address_ndp_bd (g) = clib_net_to_host_u32 (mp->bd); - ip_address_set (&gid_address_arp_ndp_ip (g), mp->ip6, IP6); + ip_address_set (&gid_address_arp_ndp_ip (g), mp->ip6, AF_IP6); rv = vnet_lisp_add_del_l2_arp_ndp_entry (g, mp->mac, mp->is_add); diff --git a/src/vnet/lisp-cp/one_cli.c b/src/vnet/lisp-cp/one_cli.c index e000c02e414..d5a0ee00015 100644 --- a/src/vnet/lisp-cp/one_cli.c +++ b/src/vnet/lisp-cp/one_cli.c @@ -323,7 +323,7 @@ lisp_add_del_ndp_entry_command_fn (vlib_main_t * vm, } /* build GID address */ - ip_address_set (&gid_address_arp_ndp_ip (g), &ip6, IP6); + ip_address_set (&gid_address_arp_ndp_ip (g), &ip6, AF_IP6); gid_address_ndp_bd (g) = bd; gid_address_type (g) = GID_ADDR_NDP; rc = vnet_lisp_add_del_l2_arp_ndp_entry (g, hw_addr, is_add); diff --git a/src/vnet/lisp-cp/packets.c b/src/vnet/lisp-cp/packets.c index 5cb2cfa12c3..bbc3ad64572 100644 --- a/src/vnet/lisp-cp/packets.c +++ b/src/vnet/lisp-cp/packets.c @@ -115,11 +115,11 @@ udp_checksum (udp_header_t * uh, u32 udp_len, void *ih, u8 version) { switch (version) { - case IP4: + case AF_IP4: return (udp_ip4_checksum (uh, udp_len, ((ip4_header_t *) ih)->src_address.as_u8, ((ip4_header_t *) ih)->dst_address.as_u8)); - case IP6: + case AF_IP6: return (udp_ip6_checksum (ih, uh, udp_len)); default: return ~0; @@ -154,11 +154,11 @@ pkt_push_ip (vlib_main_t * vm, vlib_buffer_t * b, ip_address_t * src, switch (ip_addr_version (src)) { - case IP4: + case AF_IP4: return vlib_buffer_push_ip4 (vm, b, &ip_addr_v4 (src), &ip_addr_v4 (dst), proto, csum_offload); break; - case IP6: + case AF_IP6: return vlib_buffer_push_ip6 (vm, b, &ip_addr_v6 (src), &ip_addr_v6 (dst), proto); break; diff --git a/src/vnet/lisp-gpe/lisp_gpe.c b/src/vnet/lisp-gpe/lisp_gpe.c index 9a10836707c..c75ad6b87cd 100644 --- a/src/vnet/lisp-gpe/lisp_gpe.c +++ b/src/vnet/lisp-gpe/lisp_gpe.c @@ -406,9 +406,9 @@ gpe_show_native_fwd_rpath_command_fn (vlib_main_t * vm, lisp_gpe_main_t *lgm = &lisp_gpe_main; fib_route_path_t *rpath; - if (vec_len (lgm->native_fwd_rpath[IP4])) + if (vec_len (lgm->native_fwd_rpath[AF_IP4])) { - vec_foreach (rpath, lgm->native_fwd_rpath[IP4]) + vec_foreach (rpath, lgm->native_fwd_rpath[AF_IP4]) { vlib_cli_output (vm, "nh: %U fib_index %u sw_if_index %u", format_ip46_address, &rpath->frp_addr, @@ -416,9 +416,9 @@ gpe_show_native_fwd_rpath_command_fn (vlib_main_t * vm, rpath->frp_sw_if_index); } } - if (vec_len (lgm->native_fwd_rpath[IP6])) + if (vec_len (lgm->native_fwd_rpath[AF_IP6])) { - vec_foreach (rpath, lgm->native_fwd_rpath[IP6]) + vec_foreach (rpath, lgm->native_fwd_rpath[AF_IP6]) { vlib_cli_output (vm, "nh: %U fib_index %u sw_if_index %u", format_ip46_address, &rpath->frp_addr, IP46_TYPE_IP6, @@ -461,7 +461,7 @@ vnet_gpe_add_del_native_fwd_rpath (vnet_gpe_native_fwd_rpath_args_t * a) fib_route_path_t *rpath; u8 ip_version; - ip_version = a->rpath.frp_proto == DPO_PROTO_IP4 ? IP4 : IP6; + ip_version = a->rpath.frp_proto == DPO_PROTO_IP4 ? AF_IP4 : AF_IP6; if (a->is_add) { diff --git a/src/vnet/lisp-gpe/lisp_gpe_adjacency.c b/src/vnet/lisp-gpe/lisp_gpe_adjacency.c index 1b53e4dd9fe..4b5ca17dad5 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_adjacency.c +++ b/src/vnet/lisp-gpe/lisp_gpe_adjacency.c @@ -99,9 +99,9 @@ lisp_gpe_adj_get_fib_chain_type (const lisp_gpe_adjacency_t * ladj) { switch (ip_addr_version (&ladj->remote_rloc)) { - case IP4: + case AF_IP4: return (FIB_FORW_CHAIN_TYPE_UNICAST_IP4); - case IP6: + case AF_IP6: return (FIB_FORW_CHAIN_TYPE_UNICAST_IP6); default: ASSERT (0); @@ -116,11 +116,11 @@ ip46_address_to_ip_address (const ip46_address_t * a, ip_address_t * b) if (ip46_address_is_ip4 (a)) { clib_memset (b, 0, sizeof (*b)); - ip_address_set (b, &a->ip4, IP4); + ip_address_set (b, &a->ip4, AF_IP4); } else { - ip_address_set (b, &a->ip6, IP6); + ip_address_set (b, &a->ip6, AF_IP6); } } diff --git a/src/vnet/lisp-gpe/lisp_gpe_api.c b/src/vnet/lisp-gpe/lisp_gpe_api.c index 515f4844a02..16c1128c131 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_api.c +++ b/src/vnet/lisp-gpe/lisp_gpe_api.c @@ -75,7 +75,7 @@ unformat_gpe_loc_pairs (void *locs, u32 rloc_num) /* local locator */ r = &((vl_api_gpe_locator_t *) locs)[i]; clib_memset (&pair, 0, sizeof (pair)); - ip_address_set (&pair.lcl_loc, &r->addr, r->is_ip4 ? IP4 : IP6); + ip_address_set (&pair.lcl_loc, &r->addr, r->is_ip4 ? AF_IP4 : AF_IP6); pair.weight = r->weight; vec_add1 (pairs, pair); @@ -86,7 +86,7 @@ unformat_gpe_loc_pairs (void *locs, u32 rloc_num) /* remote locators */ r = &((vl_api_gpe_locator_t *) locs)[i]; p = &pairs[i - rloc_num]; - ip_address_set (&p->rmt_loc, &r->addr, r->is_ip4 ? IP4 : IP6); + ip_address_set (&p->rmt_loc, &r->addr, r->is_ip4 ? AF_IP4 : AF_IP6); } return pairs; } @@ -99,13 +99,13 @@ unformat_lisp_eid_api (gid_address_t * dst, u32 vni, u8 type, void *src, { case 0: /* ipv4 */ gid_address_type (dst) = GID_ADDR_IP_PREFIX; - gid_address_ip_set (dst, src, IP4); + gid_address_ip_set (dst, src, AF_IP4); gid_address_ippref_len (dst) = len; ip_prefix_normalize (&gid_address_ippref (dst)); break; case 1: /* ipv6 */ gid_address_type (dst) = GID_ADDR_IP_PREFIX; - gid_address_ip_set (dst, src, IP6); + gid_address_ip_set (dst, src, AF_IP6); gid_address_ippref_len (dst) = len; ip_prefix_normalize (&gid_address_ippref (dst)); break; @@ -135,7 +135,7 @@ lisp_api_set_locator (vl_api_gpe_locator_t * loc, const ip_address_t * addr, u8 weight) { loc->weight = weight; - if (IP4 == ip_addr_version (addr)) + if (AF_IP4 == ip_addr_version (addr)) { loc->is_ip4 = 1; memcpy (loc->addr, addr, 4); @@ -208,7 +208,7 @@ gpe_fwd_entries_copy (vl_api_gpe_fwd_entry_t * dst, switch (fid_addr_type (&e->leid)) { case FID_ADDR_IP_PREF: - if (IP4 == ip_prefix_version (&fid_addr_ippref (&e->leid))) + if (AF_IP4 == ip_prefix_version (&fid_addr_ippref (&e->leid))) { memcpy (&dst[i].leid, &fid_addr_ippref (&e->leid), 4); memcpy (&dst[i].reid, &fid_addr_ippref (&e->reid), 4); diff --git a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c index 2d6cd013941..45246955248 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c +++ b/src/vnet/lisp-gpe/lisp_gpe_fwd_entry.c @@ -87,7 +87,7 @@ ip_dst_fib_add_route (u32 dst_fib_index, const ip_prefix_t * dst_prefix) */ lookup_dpo_add_or_lock_w_fib_index (src_fib_index, (ip_prefix_version (dst_prefix) == - IP6 ? DPO_PROTO_IP6 : + AF_IP6 ? DPO_PROTO_IP6 : DPO_PROTO_IP4), LOOKUP_UNICAST, LOOKUP_INPUT_SRC_ADDR, @@ -329,7 +329,7 @@ create_fib_entries (lisp_gpe_fwd_entry_t * lfe) ip_prefix_t ippref; fib_prefix_t fib_prefix; u8 ip_version = ip_prefix_version (&lfe->key->rmt.ippref); - dproto = (ip_version == IP4 ? DPO_PROTO_IP4 : DPO_PROTO_IP6); + dproto = (ip_version == AF_IP4 ? DPO_PROTO_IP4 : DPO_PROTO_IP6); if (lfe->is_src_dst) { @@ -539,7 +539,7 @@ add_ip_fwd_entry (lisp_gpe_main_t * lgm, lfe - lgm->lisp_fwd_entry_pool); a->fwd_entry_index = lfe - lgm->lisp_fwd_entry_pool; - fproto = (IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ? + fproto = (AF_IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6); lfe->type = (a->is_negative ? @@ -581,7 +581,7 @@ del_ip_fwd_entry_i (lisp_gpe_main_t * lgm, lisp_gpe_fwd_entry_t * lfe) delete_fib_entries (lfe); - fproto = (IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ? + fproto = (AF_IP4 == ip_prefix_version (&fid_addr_ippref (&lfe->key->rmt)) ? FIB_PROTOCOL_IP4 : FIB_PROTOCOL_IP6); fib_table_unlock (lfe->eid_fib_index, fproto, FIB_SOURCE_LISP); diff --git a/src/vnet/lisp-gpe/lisp_gpe_sub_interface.h b/src/vnet/lisp-gpe/lisp_gpe_sub_interface.h index 1abb314fbb3..457db93e910 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_sub_interface.h +++ b/src/vnet/lisp-gpe/lisp_gpe_sub_interface.h @@ -112,7 +112,7 @@ lisp_gpe_sub_interface_find_ip6 (const ip6_address_t * addr, u32 vni) key.local_rloc.ip.v6.as_u64[0] = addr->as_u64[0]; key.local_rloc.ip.v6.as_u64[1] = addr->as_u64[1]; - key.local_rloc.version = IP6; + key.local_rloc.version = AF_IP6; key.vni = vni; p = hash_get_mem (&lisp_gpe_sub_interfaces_sw_if_index, &key); @@ -135,7 +135,7 @@ lisp_gpe_sub_interface_find_ip4 (const ip4_address_t * addr, u32 vni) const uword *p; key.local_rloc.ip.v4.as_u32 = addr->as_u32; - key.local_rloc.version = IP4; + key.local_rloc.version = AF_IP4; key.vni = vni; p = hash_get_mem (&lisp_gpe_sub_interfaces_sw_if_index, &key); diff --git a/src/vnet/lisp-gpe/lisp_gpe_tunnel.c b/src/vnet/lisp-gpe/lisp_gpe_tunnel.c index d0e9bc268dc..0373542ba34 100644 --- a/src/vnet/lisp-gpe/lisp_gpe_tunnel.c +++ b/src/vnet/lisp-gpe/lisp_gpe_tunnel.c @@ -52,7 +52,7 @@ lisp_gpe_tunnel_build_rewrite (const lisp_gpe_tunnel_t * lgt, int len; gpe_encap_mode_t encap_mode = vnet_gpe_get_encap_mode (); - if (IP4 == ip_addr_version (&lgt->key->lcl)) + if (AF_IP4 == ip_addr_version (&lgt->key->lcl)) { ip4_udp_lisp_gpe_header_t *h0; ip4_header_t *ip0; -- cgit 1.2.3-korg