+++ /dev/null
-/*
- *------------------------------------------------------------------
- * sr_api.c - ipv6 segment routing api
- *
- * 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 <vnet/vnet.h>
-#include <vnet/sr/sr.h>
-#include <vlibmemory/api.h>
-
-#include <vnet/interface.h>
-#include <vnet/api_errno.h>
-#include <vnet/feature/feature.h>
-
-#include <vnet/vnet_msg_enum.h>
-
-#define vl_typedefs /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_typedefs
-
-#define vl_endianfun /* define message structures */
-#include <vnet/vnet_all_api_h.h>
-#undef vl_endianfun
-
-/* instantiate all the print functions we know about */
-#define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__)
-#define vl_printfun
-#include <vnet/vnet_all_api_h.h>
-#undef vl_printfun
-
-#include <vlibapi/api_helper_macros.h>
-
-#define foreach_vpe_api_msg \
-_(SR_LOCALSID_ADD_DEL, sr_localsid_add_del) \
-_(SR_POLICY_DEL, sr_policy_del) \
-_(SR_STEERING_ADD_DEL, sr_steering_add_del)
-//_(SR_LOCALSIDS, sr_localsids_dump)
-//_(SR_LOCALSID_BEHAVIORS, sr_localsid_behaviors_dump)
-
-static void vl_api_sr_localsid_add_del_t_handler
- (vl_api_sr_localsid_add_del_t * mp)
-{
- vl_api_sr_localsid_add_del_reply_t *rmp;
- int rv = 0;
-/*
- * int sr_cli_localsid (char is_del, ip6_address_t *localsid_addr,
- * char end_psp, u8 behavior, u32 sw_if_index, u32 vlan_index, u32 fib_table,
- * ip46_address_t *nh_addr, void *ls_plugin_mem)
- */
- rv = sr_cli_localsid (mp->is_del,
- (ip6_address_t *) & mp->localsid_addr,
- mp->end_psp,
- mp->behavior,
- ntohl (mp->sw_if_index),
- ntohl (mp->vlan_index),
- ntohl (mp->fib_table),
- (ip46_address_t *) & mp->nh_addr, NULL);
-
- REPLY_MACRO (VL_API_SR_LOCALSID_ADD_DEL_REPLY);
-}
-
-static void
-vl_api_sr_policy_add_t_handler (vl_api_sr_policy_add_t * mp)
-{
- vl_api_sr_policy_add_reply_t *rmp;
- ip6_address_t *segments = 0, *seg;
- ip6_address_t *this_address = (ip6_address_t *) mp->segments;
-
- int i;
- for (i = 0; i < mp->n_segments; i++)
- {
- vec_add2 (segments, seg, 1);
- clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
- this_address++;
- }
-
-/*
- * sr_policy_add (ip6_address_t *bsid, ip6_address_t *segments,
- * u32 weight, u8 behavior, u32 fib_table, u8 is_encap)
- */
- int rv = 0;
- rv = sr_policy_add ((ip6_address_t *) & mp->bsid_addr,
- segments,
- ntohl (mp->weight),
- mp->type, ntohl (mp->fib_table), mp->is_encap);
-
- REPLY_MACRO (VL_API_SR_POLICY_ADD_REPLY);
-}
-
-static void
-vl_api_sr_policy_mod_t_handler (vl_api_sr_policy_mod_t * mp)
-{
- vl_api_sr_policy_mod_reply_t *rmp;
-
- ip6_address_t *segments = 0, *seg;
- ip6_address_t *this_address = (ip6_address_t *) mp->segments;
-
- int i;
- for (i = 0; i < mp->n_segments; i++)
- {
- vec_add2 (segments, seg, 1);
- clib_memcpy (seg->as_u8, this_address->as_u8, sizeof (*this_address));
- this_address++;
- }
-
- 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 ((ip6_address_t *) & mp->bsid_addr,
- ntohl (mp->sr_policy_index),
- ntohl (mp->fib_table),
- mp->operation,
- segments, ntohl (mp->sl_index), ntohl (mp->weight));
-
- REPLY_MACRO (VL_API_SR_POLICY_MOD_REPLY);
-}
-
-static void
-vl_api_sr_policy_del_t_handler (vl_api_sr_policy_del_t * mp)
-{
- vl_api_sr_policy_del_reply_t *rmp;
- int rv = 0;
-/*
- * int
- * sr_policy_del (ip6_address_t *bsid, u32 index)
- */
- rv = sr_policy_del ((ip6_address_t *) & mp->bsid_addr,
- ntohl (mp->sr_policy_index));
-
- REPLY_MACRO (VL_API_SR_POLICY_DEL_REPLY);
-}
-
-static void vl_api_sr_steering_add_del_t_handler
- (vl_api_sr_steering_add_del_t * mp)
-{
- vl_api_sr_steering_add_del_reply_t *rmp;
- int rv = 0;
-/*
- * int
- * sr_steering_policy(int is_del, ip6_address_t *bsid, u32 sr_policy_index,
- * u32 table_id, ip46_address_t *prefix, u32 mask_width, u32 sw_if_index,
- * u8 traffic_type)
- */
- rv = sr_steering_policy (mp->is_del,
- (ip6_address_t *) & mp->bsid_addr,
- ntohl (mp->sr_policy_index),
- ntohl (mp->table_id),
- (ip46_address_t *) & mp->prefix_addr,
- ntohl (mp->mask_width),
- ntohl (mp->sw_if_index), mp->traffic_type);
-
- REPLY_MACRO (VL_API_SR_STEERING_ADD_DEL_REPLY);
-}
-
-/*
- * sr_api_hookup
- * Add vpe's API message handlers to the table.
- * vlib has alread mapped shared memory and
- * added the client registration handlers.
- * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
- */
-#define vl_msg_name_crc_list
-#include <vnet/vnet_all_api_h.h>
-#undef vl_msg_name_crc_list
-
-static void
-setup_message_id_table (api_main_t * am)
-{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
- foreach_vl_msg_name_crc_sr;
-#undef _
-}
-
-static clib_error_t *
-sr_api_hookup (vlib_main_t * vm)
-{
- api_main_t *am = &api_main;
-
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
- foreach_vpe_api_msg;
-#undef _
-
- /*
- * Manually register the sr policy add msg, so we trace
- * enough bytes to capture a typical segment list
- */
- vl_msg_api_set_handlers (VL_API_SR_POLICY_ADD,
- "sr_policy_add",
- vl_api_sr_policy_add_t_handler,
- vl_noop_handler,
- vl_api_sr_policy_add_t_endian,
- vl_api_sr_policy_add_t_print, 256, 1);
-
- /*
- * Manually register the sr policy mod msg, so we trace
- * enough bytes to capture a typical segment list
- */
- vl_msg_api_set_handlers (VL_API_SR_POLICY_MOD,
- "sr_policy_mod",
- vl_api_sr_policy_mod_t_handler,
- vl_noop_handler,
- vl_api_sr_policy_mod_t_endian,
- vl_api_sr_policy_mod_t_print, 256, 1);
-
- /*
- * Set up the (msg_name, crc, message-id) table
- */
- setup_message_id_table (am);
-
- return 0;
-}
-
-VLIB_API_INIT_FUNCTION (sr_api_hookup);
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */
Code Review / vpp.git / blobdiff