+++ /dev/null
-/*
- * Copyright (c) 2017 SUSE LLC.
- * 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 <vlibmemory/api.h>
-
-#include <vnet/interface.h>
-#include <vnet/api_errno.h>
-#include <vnet/feature/feature.h>
-#include <vnet/geneve/geneve.h>
-#include <vnet/fib/fib_table.h>
-#include <vnet/ip/ip_types_api.h>
-
-#include <vnet/geneve/geneve.api_enum.h>
-#include <vnet/geneve/geneve.api_types.h>
-
-#define REPLY_MSG_ID_BASE gm->msg_id_base
-#include <vlibapi/api_helper_macros.h>
-
-static void
- vl_api_sw_interface_set_geneve_bypass_t_handler
- (vl_api_sw_interface_set_geneve_bypass_t * mp)
-{
- geneve_main_t *gm = &geneve_main;
- vl_api_sw_interface_set_geneve_bypass_reply_t *rmp;
- int rv = 0;
- u32 sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- vnet_int_geneve_bypass_mode (sw_if_index, mp->is_ipv6, mp->enable);
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_SW_INTERFACE_SET_GENEVE_BYPASS_REPLY);
-}
-
-static void vl_api_geneve_add_del_tunnel_t_handler
- (vl_api_geneve_add_del_tunnel_t * mp)
-{
- geneve_main_t *gm = &geneve_main;
- vl_api_geneve_add_del_tunnel_reply_t *rmp;
- int rv = 0;
- ip4_main_t *im = &ip4_main;
-
- uword *p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
- if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
-
- vnet_geneve_add_del_tunnel_args_t a = {
- .is_add = mp->is_add,
- .is_ip6 = mp->remote_address.af,
- .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
- .encap_fib_index = p[0],
- .decap_next_index = ntohl (mp->decap_next_index),
- .vni = ntohl (mp->vni),
- };
-
- ip_address_decode (&mp->remote_address, &a.remote);
- ip_address_decode (&mp->local_address, &a.local);
-
- /* Check src & dst are different */
- if (ip46_address_cmp (&a.remote, &a.local) == 0)
- {
- rv = VNET_API_ERROR_SAME_SRC_DST;
- goto out;
- }
- if (ip46_address_is_multicast (&a.remote) &&
- !vnet_sw_if_index_is_api_valid (a.mcast_sw_if_index))
- {
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
- goto out;
- }
-
- u32 sw_if_index = ~0;
- rv = vnet_geneve_add_del_tunnel (&a, &sw_if_index);
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GENEVE_ADD_DEL_TUNNEL_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void vl_api_geneve_add_del_tunnel2_t_handler
- (vl_api_geneve_add_del_tunnel2_t * mp)
-{
- geneve_main_t *gm = &geneve_main;
- vl_api_geneve_add_del_tunnel2_reply_t *rmp;
- int rv = 0;
- ip4_main_t *im = &ip4_main;
-
- uword *p = hash_get (im->fib_index_by_table_id, ntohl (mp->encap_vrf_id));
- if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
-
- vnet_geneve_add_del_tunnel_args_t a = {
- .is_add = mp->is_add,
- .is_ip6 = mp->remote_address.af,
- .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
- .encap_fib_index = p[0],
- .decap_next_index = ntohl (mp->decap_next_index),
- .vni = ntohl (mp->vni),
- .l3_mode = mp->l3_mode,
- };
-
- ip_address_decode (&mp->remote_address, &a.remote);
- ip_address_decode (&mp->local_address, &a.local);
-
- /* Check src & dst are different */
- if (ip46_address_cmp (&a.remote, &a.local) == 0)
- {
- rv = VNET_API_ERROR_SAME_SRC_DST;
- goto out;
- }
- if (ip46_address_is_multicast (&a.remote) &&
- !vnet_sw_if_index_is_api_valid (a.mcast_sw_if_index))
- {
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
- goto out;
- }
-
- u32 sw_if_index = ~0;
- rv = vnet_geneve_add_del_tunnel (&a, &sw_if_index);
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GENEVE_ADD_DEL_TUNNEL2_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void send_geneve_tunnel_details
- (geneve_tunnel_t * t, vl_api_registration_t * reg, u32 context)
-{
- geneve_main_t *gm = &geneve_main;
- vl_api_geneve_tunnel_details_t *rmp;
- ip4_main_t *im4 = &ip4_main;
- ip6_main_t *im6 = &ip6_main;
- u8 is_ipv6 = !ip46_address_is_ip4 (&t->remote);
-
- rmp = vl_msg_api_alloc (sizeof (*rmp));
- clib_memset (rmp, 0, sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_GENEVE_TUNNEL_DETAILS + gm->msg_id_base);
- ip_address_encode (&t->local, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
- &rmp->src_address);
- ip_address_encode (&t->remote, is_ipv6 ? IP46_TYPE_IP6 : IP46_TYPE_IP4,
- &rmp->dst_address);
- rmp->encap_vrf_id =
- htonl (is_ipv6 ? im6->fibs[t->encap_fib_index].
- ft_table_id : im4->fibs[t->encap_fib_index].ft_table_id);
-
- rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
- rmp->vni = htonl (t->vni);
- rmp->decap_next_index = htonl (t->decap_next_index);
- rmp->sw_if_index = htonl (t->sw_if_index);
- rmp->context = context;
-
- vl_api_send_msg (reg, (u8 *) rmp);
-}
-
-static void vl_api_geneve_tunnel_dump_t_handler
- (vl_api_geneve_tunnel_dump_t * mp)
-{
- vl_api_registration_t *reg;
- geneve_main_t *vxm = &geneve_main;
- geneve_tunnel_t *t;
- u32 sw_if_index;
-
- reg = vl_api_client_index_to_registration (mp->client_index);
- if (!reg)
- return;
-
- sw_if_index = ntohl (mp->sw_if_index);
-
- if (~0 == sw_if_index)
- {
- /* *INDENT-OFF* */
- pool_foreach (t, vxm->tunnels,
- ({
- send_geneve_tunnel_details(t, reg, mp->context);
- }));
- /* *INDENT-ON* */
- }
- else
- {
- if ((sw_if_index >= vec_len (vxm->tunnel_index_by_sw_if_index)) ||
- (~0 == vxm->tunnel_index_by_sw_if_index[sw_if_index]))
- {
- return;
- }
- t = &vxm->tunnels[vxm->tunnel_index_by_sw_if_index[sw_if_index]];
- send_geneve_tunnel_details (t, reg, mp->context);
- }
-}
-
-/*
- * geneve_api_hookup
- * Add geneve's API message handlers to the table.
- */
-/* API definitions */
-#include <vnet/format_fns.h>
-#include <vnet/geneve/geneve.api.c>
-
-static clib_error_t *
-geneve_api_hookup (vlib_main_t * vm)
-{
- geneve_main_t *gm = &geneve_main;
-
- /*
- * Set up the (msg_name, crc, message-id) table
- */
- gm->msg_id_base = setup_message_id_table ();
-
- return 0;
-}
-
-VLIB_API_INIT_FUNCTION (geneve_api_hookup);
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */
Code Review / vpp.git / blobdiff