diff options
Diffstat (limited to 'src/vnet/srv6/sr_api.c')
| -rw-r--r-- | src/vnet/srv6/sr_api.c | 179 |
1 files changed, 157 insertions, 22 deletions
diff --git a/src/vnet/srv6/sr_api.c b/src/vnet/srv6/sr_api.c index 1b95125bc90..5594fed44f6 100644 --- a/src/vnet/srv6/sr_api.c +++ b/src/vnet/srv6/sr_api.c @@ -82,17 +82,16 @@ vl_api_sr_policy_add_t_handler (vl_api_sr_policy_add_t * mp) ip6_address_decode (mp->bsid_addr, &bsid_addr); -/* - * sr_policy_add (ip6_address_t *bsid, ip6_address_t *segments, - * u32 weight, u8 behavior, u32 fib_table, u8 is_encap, - * u16 behavior, void *plugin_mem) - */ + /* + * sr_policy_add (ip6_address_t *bsid, ip6_address_t *segments, + * ip6_address_t *encap_src, + * u32 weight, u8 behavior, u32 fib_table, u8 is_encap, + * u16 behavior, void *plugin_mem) + */ int rv = 0; - rv = sr_policy_add (&bsid_addr, - segments, - ntohl (mp->sids.weight), - mp->is_spray, ntohl (mp->fib_table), mp->is_encap, 0, - NULL); + rv = + sr_policy_add (&bsid_addr, segments, NULL, ntohl (mp->sids.weight), + mp->is_spray, ntohl (mp->fib_table), mp->is_encap, 0, NULL); vec_free (segments); REPLY_MACRO (VL_API_SR_POLICY_ADD_REPLY); @@ -115,18 +114,93 @@ vl_api_sr_policy_mod_t_handler (vl_api_sr_policy_mod_t * mp) ip6_address_decode (mp->bsid_addr, &bsid_addr); int rv = 0; -/* - * int - * sr_policy_mod(ip6_address_t *bsid, u32 index, u32 fib_table, - * u8 operation, ip6_address_t *segments, u32 sl_index, - * u32 weight, u8 is_encap) - */ - rv = sr_policy_mod (&bsid_addr, - ntohl (mp->sr_policy_index), - ntohl (mp->fib_table), - mp->operation, - segments, ntohl (mp->sl_index), - ntohl (mp->sids.weight)); + /* + * int + * sr_policy_mod(ip6_address_t *bsid, u32 index, u32 fib_table, + * u8 operation, ip6_address_t *segments, + * ip6_address_t *encap_src, u32 sl_index, + * u32 weight, u8 is_encap) + */ + rv = sr_policy_mod (&bsid_addr, ntohl (mp->sr_policy_index), + ntohl (mp->fib_table), mp->operation, segments, NULL, + ntohl (mp->sl_index), ntohl (mp->sids.weight)); + vec_free (segments); + + REPLY_MACRO (VL_API_SR_POLICY_MOD_REPLY); +} + +static void +vl_api_sr_policy_add_v2_t_handler (vl_api_sr_policy_add_v2_t *mp) +{ + vl_api_sr_policy_add_v2_reply_t *rmp; + ip6_address_t *segments = 0, *seg; + ip6_address_t bsid_addr; + ip6_address_t encap_src; + + int i; + for (i = 0; i < mp->sids.num_sids; i++) + { + vec_add2 (segments, seg, 1); + ip6_address_decode (mp->sids.sids[i], seg); + } + + ip6_address_decode (mp->bsid_addr, &bsid_addr); + ip6_address_decode (mp->encap_src, &encap_src); + + if (ip6_address_is_zero (&encap_src)) + { + encap_src = *sr_get_encaps_source (); + } + /* + * sr_policy_add (ip6_address_t *bsid, ip6_address_t *segments, + * ip6_address_t *encap_src, + * u32 weight, u8 behavior, u32 fib_table, u8 is_encap, + * u16 behavior, void *plugin_mem) + */ + int rv = 0; + rv = + sr_policy_add (&bsid_addr, segments, &encap_src, ntohl (mp->sids.weight), + mp->type, ntohl (mp->fib_table), mp->is_encap, 0, NULL); + vec_free (segments); + + REPLY_MACRO (VL_API_SR_POLICY_ADD_REPLY); +} + +static void +vl_api_sr_policy_mod_v2_t_handler (vl_api_sr_policy_mod_v2_t *mp) +{ + vl_api_sr_policy_mod_v2_reply_t *rmp; + ip6_address_t *segments = 0, *seg; + ip6_address_t bsid_addr; + ip6_address_t encap_src; + + int i; + for (i = 0; i < mp->sids.num_sids; i++) + { + vec_add2 (segments, seg, 1); + ip6_address_decode (mp->sids.sids[i], seg); + } + + ip6_address_decode (mp->bsid_addr, &bsid_addr); + ip6_address_decode (mp->encap_src, &encap_src); + + if (ip6_address_is_zero (&encap_src)) + { + encap_src = *sr_get_encaps_source (); + } + + int rv = 0; + /* + * int + * sr_policy_mod(ip6_address_t *bsid, u32 index, u32 fib_table, + * u8 operation, ip6_address_t *segments, + * ip6_address_t *encap_src, u32 sl_index, + * u32 weight, u8 is_encap) + */ + rv = + sr_policy_mod (&bsid_addr, ntohl (mp->sr_policy_index), + ntohl (mp->fib_table), mp->operation, segments, &encap_src, + ntohl (mp->sl_index), ntohl (mp->sids.weight)); vec_free (segments); REPLY_MACRO (VL_API_SR_POLICY_MOD_REPLY); @@ -387,7 +461,68 @@ vl_api_sr_policies_dump_t_handler (vl_api_sr_policies_dump_t * mp) /* *INDENT-ON* */ } +static void +send_sr_policies_v2_details (ip6_sr_policy_t *t, vl_api_registration_t *reg, + u32 context) +{ + vl_api_sr_policies_v2_details_t *rmp; + ip6_sr_main_t *sm = &sr_main; + u32 *sl_index, slidx = 0; + ip6_sr_sl_t *segment_list = 0; + ip6_address_t *segment; + vl_api_srv6_sid_list_t *api_sid_list; + + rmp = vl_msg_api_alloc (sizeof (*rmp) + vec_len (t->segments_lists) * + sizeof (vl_api_srv6_sid_list_t)); + clib_memset (rmp, 0, + (sizeof (*rmp) + vec_len (t->segments_lists) * + sizeof (vl_api_srv6_sid_list_t))); + + rmp->_vl_msg_id = ntohs (REPLY_MSG_ID_BASE + VL_API_SR_POLICIES_V2_DETAILS); + ip6_address_encode (&t->bsid, rmp->bsid); + ip6_address_encode (&t->encap_src, rmp->encap_src); + rmp->is_encap = t->is_encap; + rmp->type = t->type; + rmp->fib_table = htonl (t->fib_table); + rmp->num_sid_lists = vec_len (t->segments_lists); + + /* Fill in all the segments lists */ + vec_foreach (sl_index, t->segments_lists) + { + segment_list = pool_elt_at_index (sm->sid_lists, *sl_index); + + api_sid_list = &rmp->sid_lists[sl_index - t->segments_lists]; + + api_sid_list->num_sids = vec_len (segment_list->segments); + api_sid_list->weight = htonl (segment_list->weight); + slidx = 0; + vec_foreach (segment, segment_list->segments) + { + ip6_address_encode (segment, api_sid_list->sids[slidx++]); + } + } + + rmp->context = context; + vl_api_send_msg (reg, (u8 *) rmp); +} + +static void +vl_api_sr_policies_v2_dump_t_handler (vl_api_sr_policies_v2_dump_t *mp) +{ + vl_api_registration_t *reg; + ip6_sr_main_t *sm = &sr_main; + ip6_sr_policy_t *t; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + pool_foreach (t, sm->sr_policies) + { + send_sr_policies_v2_details (t, reg, mp->context); + } +} static void send_sr_policies_details_with_sl_index (ip6_sr_policy_t * t, vl_api_registration_t * reg, u32 context) |