src/vnet/bonding/bond_api.c - fdio/vpp - Gitiles

 /*
  *------------------------------------------------------------------
  * bond_api.c - vnet bonding device driver API support
  *
  * Copyright (c) 2017 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 <vlibmemory/api.h>

 #include <vnet/interface.h>
 #include <vnet/api_errno.h>
 #include <vnet/ethernet/ethernet.h>
 #include <vnet/ethernet/ethernet_types_api.h>
 #include <vnet/bonding/node.h>

 #include <vnet/format_fns.h>
 #include <vnet/bonding/bond.api_enum.h>
 #include <vnet/bonding/bond.api_types.h>

 #define REPLY_MSG_ID_BASE msg_id_base
 #include <vlibapi/api_helper_macros.h>

 static u16 msg_id_base;

 static void
 vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   int rv;
   vl_api_bond_delete_reply_t *rmp;
   u32 sw_if_index = ntohl (mp->sw_if_index);

   VALIDATE_SW_IF_INDEX (mp);

   rv = bond_delete_if (vm, sw_if_index);

   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_BOND_DELETE_REPLY);
 }

 static void
 vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   vl_api_bond_create_reply_t *rmp;
   bond_create_if_args_t _a, *ap = &_a;

   clib_memset (ap, 0, sizeof (*ap));

   ap->id = ntohl (mp->id);

   if (mp->use_custom_mac)
     {
       mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
       ap->hw_addr_set = 1;
     }

   ap->mode = ntohl (mp->mode);
   ap->lb = ntohl (mp->lb);
   ap->numa_only = mp->numa_only;
   bond_create_if (vm, ap);

   int rv = ap->rv;

   /* *INDENT-OFF* */
   REPLY_MACRO2(VL_API_BOND_CREATE_REPLY,
   ({
     rmp->sw_if_index = ntohl (ap->sw_if_index);
   }));
   /* *INDENT-ON* */
 }

 static void
 vl_api_bond_create2_t_handler (vl_api_bond_create2_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   vl_api_bond_create2_reply_t *rmp;
   bond_create_if_args_t _a, *ap = &_a;

   clib_memset (ap, 0, sizeof (*ap));

   ap->id = ntohl (mp->id);

   if (mp->use_custom_mac)
     {
       mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
       ap->hw_addr_set = 1;
     }

   ap->mode = ntohl (mp->mode);
   ap->lb = ntohl (mp->lb);
   ap->numa_only = mp->numa_only;
   ap->gso = mp->enable_gso;
   bond_create_if (vm, ap);

   int rv = ap->rv;

   /* *INDENT-OFF* */
   REPLY_MACRO2(VL_API_BOND_CREATE2_REPLY,
   ({
     rmp->sw_if_index = ntohl (ap->sw_if_index);
   }));
   /* *INDENT-ON* */
 }

 static void
 vl_api_bond_add_member_t_handler (vl_api_bond_add_member_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   vl_api_bond_add_member_reply_t *rmp;
   bond_add_member_args_t _a, *ap = &_a;
   int rv = 0;

   clib_memset (ap, 0, sizeof (*ap));

   ap->group = ntohl (mp->bond_sw_if_index);
   VALIDATE_SW_IF_INDEX (mp);
   ap->member = ntohl (mp->sw_if_index);
   ap->is_passive = mp->is_passive;
   ap->is_long_timeout = mp->is_long_timeout;

   bond_add_member (vm, ap);
   rv = ap->rv;

   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_BOND_ADD_MEMBER_REPLY);
 }

 static void
 vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   vl_api_bond_enslave_reply_t *rmp;
   bond_add_member_args_t _a, *ap = &_a;
   int rv = 0;

   clib_memset (ap, 0, sizeof (*ap));

   ap->group = ntohl (mp->bond_sw_if_index);
   VALIDATE_SW_IF_INDEX (mp);
   ap->member = ntohl (mp->sw_if_index);
   ap->is_passive = mp->is_passive;
   ap->is_long_timeout = mp->is_long_timeout;

   bond_add_member (vm, ap);
   rv = ap->rv;

   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_BOND_ENSLAVE_REPLY);
 }

 static void
   vl_api_sw_interface_set_bond_weight_t_handler
   (vl_api_sw_interface_set_bond_weight_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   bond_set_intf_weight_args_t _a, *ap = &_a;
   vl_api_sw_interface_set_bond_weight_reply_t *rmp;
   int rv = 0;

   VALIDATE_SW_IF_INDEX (mp);

   clib_memset (ap, 0, sizeof (*ap));

   ap->sw_if_index = ntohl (mp->sw_if_index);
   ap->weight = ntohl (mp->weight);

   bond_set_intf_weight (vm, ap);
   rv = ap->rv;

   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_SW_INTERFACE_SET_BOND_WEIGHT_REPLY);
 }

 static void
 vl_api_bond_detach_slave_t_handler (vl_api_bond_detach_slave_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   vl_api_bond_detach_slave_reply_t *rmp;
   bond_detach_member_args_t _a, *ap = &_a;
   int rv = 0;

   VALIDATE_SW_IF_INDEX (mp);

   clib_memset (ap, 0, sizeof (*ap));

   ap->member = ntohl (mp->sw_if_index);
   bond_detach_member (vm, ap);
   rv = ap->rv;

   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_BOND_DETACH_SLAVE_REPLY);
 }

 static void
 vl_api_bond_detach_member_t_handler (vl_api_bond_detach_member_t * mp)
 {
   vlib_main_t *vm = vlib_get_main ();
   vl_api_bond_detach_member_reply_t *rmp;
   bond_detach_member_args_t _a, *ap = &_a;
   int rv = 0;

   VALIDATE_SW_IF_INDEX (mp);

   clib_memset (ap, 0, sizeof (*ap));

   ap->member = ntohl (mp->sw_if_index);
   bond_detach_member (vm, ap);
   rv = ap->rv;

   BAD_SW_IF_INDEX_LABEL;
   REPLY_MACRO (VL_API_BOND_DETACH_MEMBER_REPLY);
 }

 static void
 bond_send_sw_interface_details (vpe_api_main_t * am,
 				vl_api_registration_t * reg,
 				bond_interface_details_t * bond_if,
 				u32 context)
 {
   vl_api_sw_interface_bond_details_t *mp;

   mp = vl_msg_api_alloc (sizeof (*mp));
   clib_memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id =
     htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_BOND_DETAILS);
   mp->sw_if_index = htonl (bond_if->sw_if_index);
   mp->id = htonl (bond_if->id);
   clib_memcpy (mp->interface_name, bond_if->interface_name,
 	       MIN (ARRAY_LEN (mp->interface_name) - 1,
 		    strlen ((const char *) bond_if->interface_name)));
   mp->mode = htonl (bond_if->mode);
   mp->lb = htonl (bond_if->lb);
   mp->numa_only = bond_if->numa_only;
   mp->active_slaves = htonl (bond_if->active_members);
   mp->slaves = htonl (bond_if->members);

   mp->context = context;
   vl_api_send_msg (reg, (u8 *) mp);
 }

 static void
 vl_api_sw_interface_bond_dump_t_handler (vl_api_sw_interface_bond_dump_t * mp)
 {
   int rv;
   vpe_api_main_t *am = &vpe_api_main;
   vl_api_registration_t *reg;
   bond_interface_details_t *bondifs = NULL;
   bond_interface_details_t *bond_if = NULL;

   reg = vl_api_client_index_to_registration (mp->client_index);
   if (!reg)
     return;

   rv = bond_dump_ifs (&bondifs);
   if (rv)
     return;

   vec_foreach (bond_if, bondifs)
   {
     bond_send_sw_interface_details (am, reg, bond_if, mp->context);
   }

   vec_free (bondifs);
 }

 static void
 bond_send_sw_bond_interface_details (vpe_api_main_t * am,
 				     vl_api_registration_t * reg,
 				     bond_interface_details_t * bond_if,
 				     u32 context)
 {
   vl_api_sw_bond_interface_details_t *mp;

   mp = vl_msg_api_alloc (sizeof (*mp));
   clib_memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id =
     htons (REPLY_MSG_ID_BASE + VL_API_SW_BOND_INTERFACE_DETAILS);
   mp->sw_if_index = htonl (bond_if->sw_if_index);
   mp->id = htonl (bond_if->id);
   clib_memcpy (mp->interface_name, bond_if->interface_name,
 	       MIN (ARRAY_LEN (mp->interface_name) - 1,
 		    strlen ((const char *) bond_if->interface_name)));
   mp->mode = htonl (bond_if->mode);
   mp->lb = htonl (bond_if->lb);
   mp->numa_only = bond_if->numa_only;
   mp->active_members = htonl (bond_if->active_members);
   mp->members = htonl (bond_if->members);

   mp->context = context;
   vl_api_send_msg (reg, (u8 *) mp);
 }

 static void
 vl_api_sw_bond_interface_dump_t_handler (vl_api_sw_bond_interface_dump_t * mp)
 {
   int rv;
   vpe_api_main_t *am = &vpe_api_main;
   vl_api_registration_t *reg;
   bond_interface_details_t *bondifs = NULL;
   bond_interface_details_t *bond_if = NULL;
   u32 filter_sw_if_index;

   reg = vl_api_client_index_to_registration (mp->client_index);
   if (!reg)
     return;

   filter_sw_if_index = htonl (mp->sw_if_index);
   if (filter_sw_if_index != ~0)
     VALIDATE_SW_IF_INDEX (mp);

   rv = bond_dump_ifs (&bondifs);
   if (rv)
     return;

   vec_foreach (bond_if, bondifs)
   {
     if ((filter_sw_if_index == ~0) ||
 	(bond_if->sw_if_index == filter_sw_if_index))
       bond_send_sw_bond_interface_details (am, reg, bond_if, mp->context);
   }

   BAD_SW_IF_INDEX_LABEL;
   vec_free (bondifs);
 }

 static void
 bond_send_sw_member_interface_details (vpe_api_main_t * am,
 				       vl_api_registration_t * reg,
 				       member_interface_details_t * member_if,
 				       u32 context)
 {
   vl_api_sw_interface_slave_details_t *mp;

   mp = vl_msg_api_alloc (sizeof (*mp));
   clib_memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id =
     htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_SLAVE_DETAILS);
   mp->sw_if_index = htonl (member_if->sw_if_index);
   clib_memcpy (mp->interface_name, member_if->interface_name,
 	       MIN (ARRAY_LEN (mp->interface_name) - 1,
 		    strlen ((const char *) member_if->interface_name)));
   mp->is_passive = member_if->is_passive;
   mp->is_long_timeout = member_if->is_long_timeout;
   mp->is_local_numa = member_if->is_local_numa;
   mp->weight = htonl (member_if->weight);

   mp->context = context;
   vl_api_send_msg (reg, (u8 *) mp);
 }

 static void
 vl_api_sw_interface_slave_dump_t_handler (vl_api_sw_interface_slave_dump_t *
 					  mp)
 {
   int rv;
   vpe_api_main_t *am = &vpe_api_main;
   vl_api_registration_t *reg;
   member_interface_details_t *memberifs = NULL;
   member_interface_details_t *member_if = NULL;

   reg = vl_api_client_index_to_registration (mp->client_index);
   if (!reg)
     return;

   rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
   if (rv)
     return;

   vec_foreach (member_if, memberifs)
   {
     bond_send_sw_member_interface_details (am, reg, member_if, mp->context);
   }

   vec_free (memberifs);
 }

 static void
 bond_send_member_interface_details (vpe_api_main_t * am,
 				    vl_api_registration_t * reg,
 				    member_interface_details_t * member_if,
 				    u32 context)
 {
   vl_api_sw_member_interface_details_t *mp;

   mp = vl_msg_api_alloc (sizeof (*mp));
   clib_memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id =
     htons (REPLY_MSG_ID_BASE + VL_API_SW_MEMBER_INTERFACE_DETAILS);
   mp->sw_if_index = htonl (member_if->sw_if_index);
   clib_memcpy (mp->interface_name, member_if->interface_name,
 	       MIN (ARRAY_LEN (mp->interface_name) - 1,
 		    strlen ((const char *) member_if->interface_name)));
   mp->is_passive = member_if->is_passive;
   mp->is_long_timeout = member_if->is_long_timeout;
   mp->is_local_numa = member_if->is_local_numa;
   mp->weight = htonl (member_if->weight);

   mp->context = context;
   vl_api_send_msg (reg, (u8 *) mp);
 }

 static void
 vl_api_sw_member_interface_dump_t_handler (vl_api_sw_member_interface_dump_t *
 					   mp)
 {
   int rv;
   vpe_api_main_t *am = &vpe_api_main;
   vl_api_registration_t *reg;
   member_interface_details_t *memberifs = NULL;
   member_interface_details_t *member_if = NULL;

   reg = vl_api_client_index_to_registration (mp->client_index);
   if (!reg)
     return;

   rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
   if (rv)
     return;

   vec_foreach (member_if, memberifs)
   {
     bond_send_member_interface_details (am, reg, member_if, mp->context);
   }

   vec_free (memberifs);
 }

 #include <vnet/bonding/bond.api.c>
 static clib_error_t *
 bond_api_hookup (vlib_main_t * vm)
 {
   /*
    * Set up the (msg_name, crc, message-id) table
    */
   REPLY_MSG_ID_BASE = setup_message_id_table ();

   return 0;
 }

 VLIB_API_INIT_FUNCTION (bond_api_hookup);

 /*
  * fd.io coding-style-patch-verification: ON
  *
  * Local Variables:
  * eval: (c-set-style "gnu")
  * End:
  */
	/*
	*------------------------------------------------------------------
	* bond_api.c - vnet bonding device driver API support
	*
	* Copyright (c) 2017 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 <vlibmemory/api.h>

	#include <vnet/interface.h>
	#include <vnet/api_errno.h>
	#include <vnet/ethernet/ethernet.h>
	#include <vnet/ethernet/ethernet_types_api.h>
	#include <vnet/bonding/node.h>

	#include <vnet/format_fns.h>
	#include <vnet/bonding/bond.api_enum.h>
	#include <vnet/bonding/bond.api_types.h>

	#define REPLY_MSG_ID_BASE msg_id_base
	#include <vlibapi/api_helper_macros.h>

	static u16 msg_id_base;

	static void
	vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	int rv;
	vl_api_bond_delete_reply_t *rmp;
	u32 sw_if_index = ntohl (mp->sw_if_index);

	VALIDATE_SW_IF_INDEX (mp);

	rv = bond_delete_if (vm, sw_if_index);

	BAD_SW_IF_INDEX_LABEL;
	REPLY_MACRO (VL_API_BOND_DELETE_REPLY);
	}

	static void
	vl_api_bond_create_t_handler (vl_api_bond_create_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	vl_api_bond_create_reply_t *rmp;
	bond_create_if_args_t _a, *ap = &_a;

	clib_memset (ap, 0, sizeof (*ap));

	ap->id = ntohl (mp->id);

	if (mp->use_custom_mac)
	{
	mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
	ap->hw_addr_set = 1;
	}

	ap->mode = ntohl (mp->mode);
	ap->lb = ntohl (mp->lb);
	ap->numa_only = mp->numa_only;
	bond_create_if (vm, ap);

	int rv = ap->rv;

	/* INDENT-OFF */
	REPLY_MACRO2(VL_API_BOND_CREATE_REPLY,
	({
	rmp->sw_if_index = ntohl (ap->sw_if_index);
	}));
	/* INDENT-ON */
	}

	static void
	vl_api_bond_create2_t_handler (vl_api_bond_create2_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	vl_api_bond_create2_reply_t *rmp;
	bond_create_if_args_t _a, *ap = &_a;

	clib_memset (ap, 0, sizeof (*ap));

	ap->id = ntohl (mp->id);

	if (mp->use_custom_mac)
	{
	mac_address_decode (mp->mac_address, (mac_address_t *) ap->hw_addr);
	ap->hw_addr_set = 1;
	}

	ap->mode = ntohl (mp->mode);
	ap->lb = ntohl (mp->lb);
	ap->numa_only = mp->numa_only;
	ap->gso = mp->enable_gso;
	bond_create_if (vm, ap);

	int rv = ap->rv;

	/* INDENT-OFF */
	REPLY_MACRO2(VL_API_BOND_CREATE2_REPLY,
	({
	rmp->sw_if_index = ntohl (ap->sw_if_index);
	}));
	/* INDENT-ON */
	}

	static void
	vl_api_bond_add_member_t_handler (vl_api_bond_add_member_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	vl_api_bond_add_member_reply_t *rmp;
	bond_add_member_args_t _a, *ap = &_a;
	int rv = 0;

	clib_memset (ap, 0, sizeof (*ap));

	ap->group = ntohl (mp->bond_sw_if_index);
	VALIDATE_SW_IF_INDEX (mp);
	ap->member = ntohl (mp->sw_if_index);
	ap->is_passive = mp->is_passive;
	ap->is_long_timeout = mp->is_long_timeout;

	bond_add_member (vm, ap);
	rv = ap->rv;

	BAD_SW_IF_INDEX_LABEL;
	REPLY_MACRO (VL_API_BOND_ADD_MEMBER_REPLY);
	}

	static void
	vl_api_bond_enslave_t_handler (vl_api_bond_enslave_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	vl_api_bond_enslave_reply_t *rmp;
	bond_add_member_args_t _a, *ap = &_a;
	int rv = 0;

	clib_memset (ap, 0, sizeof (*ap));

	ap->group = ntohl (mp->bond_sw_if_index);
	VALIDATE_SW_IF_INDEX (mp);
	ap->member = ntohl (mp->sw_if_index);
	ap->is_passive = mp->is_passive;
	ap->is_long_timeout = mp->is_long_timeout;

	bond_add_member (vm, ap);
	rv = ap->rv;

	BAD_SW_IF_INDEX_LABEL;
	REPLY_MACRO (VL_API_BOND_ENSLAVE_REPLY);
	}

	static void
	vl_api_sw_interface_set_bond_weight_t_handler
	(vl_api_sw_interface_set_bond_weight_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	bond_set_intf_weight_args_t _a, *ap = &_a;
	vl_api_sw_interface_set_bond_weight_reply_t *rmp;
	int rv = 0;

	VALIDATE_SW_IF_INDEX (mp);

	clib_memset (ap, 0, sizeof (*ap));

	ap->sw_if_index = ntohl (mp->sw_if_index);
	ap->weight = ntohl (mp->weight);

	bond_set_intf_weight (vm, ap);
	rv = ap->rv;

	BAD_SW_IF_INDEX_LABEL;
	REPLY_MACRO (VL_API_SW_INTERFACE_SET_BOND_WEIGHT_REPLY);
	}

	static void
	vl_api_bond_detach_slave_t_handler (vl_api_bond_detach_slave_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	vl_api_bond_detach_slave_reply_t *rmp;
	bond_detach_member_args_t _a, *ap = &_a;
	int rv = 0;

	VALIDATE_SW_IF_INDEX (mp);

	clib_memset (ap, 0, sizeof (*ap));

	ap->member = ntohl (mp->sw_if_index);
	bond_detach_member (vm, ap);
	rv = ap->rv;

	BAD_SW_IF_INDEX_LABEL;
	REPLY_MACRO (VL_API_BOND_DETACH_SLAVE_REPLY);
	}

	static void
	vl_api_bond_detach_member_t_handler (vl_api_bond_detach_member_t * mp)
	{
	vlib_main_t *vm = vlib_get_main ();
	vl_api_bond_detach_member_reply_t *rmp;
	bond_detach_member_args_t _a, *ap = &_a;
	int rv = 0;

	VALIDATE_SW_IF_INDEX (mp);

	clib_memset (ap, 0, sizeof (*ap));

	ap->member = ntohl (mp->sw_if_index);
	bond_detach_member (vm, ap);
	rv = ap->rv;

	BAD_SW_IF_INDEX_LABEL;
	REPLY_MACRO (VL_API_BOND_DETACH_MEMBER_REPLY);
	}

	static void
	bond_send_sw_interface_details (vpe_api_main_t * am,
	vl_api_registration_t * reg,
	bond_interface_details_t * bond_if,
	u32 context)
	{
	vl_api_sw_interface_bond_details_t *mp;

	mp = vl_msg_api_alloc (sizeof (*mp));
	clib_memset (mp, 0, sizeof (*mp));
	mp->_vl_msg_id =
	htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_BOND_DETAILS);
	mp->sw_if_index = htonl (bond_if->sw_if_index);
	mp->id = htonl (bond_if->id);
	clib_memcpy (mp->interface_name, bond_if->interface_name,
	MIN (ARRAY_LEN (mp->interface_name) - 1,
	strlen ((const char *) bond_if->interface_name)));
	mp->mode = htonl (bond_if->mode);
	mp->lb = htonl (bond_if->lb);
	mp->numa_only = bond_if->numa_only;
	mp->active_slaves = htonl (bond_if->active_members);
	mp->slaves = htonl (bond_if->members);

	mp->context = context;
	vl_api_send_msg (reg, (u8 *) mp);
	}

	static void
	vl_api_sw_interface_bond_dump_t_handler (vl_api_sw_interface_bond_dump_t * mp)
	{
	int rv;
	vpe_api_main_t *am = &vpe_api_main;
	vl_api_registration_t *reg;
	bond_interface_details_t *bondifs = NULL;
	bond_interface_details_t *bond_if = NULL;

	reg = vl_api_client_index_to_registration (mp->client_index);
	if (!reg)
	return;

	rv = bond_dump_ifs (&bondifs);
	if (rv)
	return;

	vec_foreach (bond_if, bondifs)
	{
	bond_send_sw_interface_details (am, reg, bond_if, mp->context);
	}

	vec_free (bondifs);
	}

	static void
	bond_send_sw_bond_interface_details (vpe_api_main_t * am,
	vl_api_registration_t * reg,
	bond_interface_details_t * bond_if,
	u32 context)
	{
	vl_api_sw_bond_interface_details_t *mp;

	mp = vl_msg_api_alloc (sizeof (*mp));
	clib_memset (mp, 0, sizeof (*mp));
	mp->_vl_msg_id =
	htons (REPLY_MSG_ID_BASE + VL_API_SW_BOND_INTERFACE_DETAILS);
	mp->sw_if_index = htonl (bond_if->sw_if_index);
	mp->id = htonl (bond_if->id);
	clib_memcpy (mp->interface_name, bond_if->interface_name,
	MIN (ARRAY_LEN (mp->interface_name) - 1,
	strlen ((const char *) bond_if->interface_name)));
	mp->mode = htonl (bond_if->mode);
	mp->lb = htonl (bond_if->lb);
	mp->numa_only = bond_if->numa_only;
	mp->active_members = htonl (bond_if->active_members);
	mp->members = htonl (bond_if->members);

	mp->context = context;
	vl_api_send_msg (reg, (u8 *) mp);
	}

	static void
	vl_api_sw_bond_interface_dump_t_handler (vl_api_sw_bond_interface_dump_t * mp)
	{
	int rv;
	vpe_api_main_t *am = &vpe_api_main;
	vl_api_registration_t *reg;
	bond_interface_details_t *bondifs = NULL;
	bond_interface_details_t *bond_if = NULL;
	u32 filter_sw_if_index;

	reg = vl_api_client_index_to_registration (mp->client_index);
	if (!reg)
	return;

	filter_sw_if_index = htonl (mp->sw_if_index);
	if (filter_sw_if_index != ~0)
	VALIDATE_SW_IF_INDEX (mp);

	rv = bond_dump_ifs (&bondifs);
	if (rv)
	return;

	vec_foreach (bond_if, bondifs)
	{
	if ((filter_sw_if_index == ~0) \|\|
	(bond_if->sw_if_index == filter_sw_if_index))
	bond_send_sw_bond_interface_details (am, reg, bond_if, mp->context);
	}

	BAD_SW_IF_INDEX_LABEL;
	vec_free (bondifs);
	}

	static void
	bond_send_sw_member_interface_details (vpe_api_main_t * am,
	vl_api_registration_t * reg,
	member_interface_details_t * member_if,
	u32 context)
	{
	vl_api_sw_interface_slave_details_t *mp;

	mp = vl_msg_api_alloc (sizeof (*mp));
	clib_memset (mp, 0, sizeof (*mp));
	mp->_vl_msg_id =
	htons (REPLY_MSG_ID_BASE + VL_API_SW_INTERFACE_SLAVE_DETAILS);
	mp->sw_if_index = htonl (member_if->sw_if_index);
	clib_memcpy (mp->interface_name, member_if->interface_name,
	MIN (ARRAY_LEN (mp->interface_name) - 1,
	strlen ((const char *) member_if->interface_name)));
	mp->is_passive = member_if->is_passive;
	mp->is_long_timeout = member_if->is_long_timeout;
	mp->is_local_numa = member_if->is_local_numa;
	mp->weight = htonl (member_if->weight);

	mp->context = context;
	vl_api_send_msg (reg, (u8 *) mp);
	}

	static void
	vl_api_sw_interface_slave_dump_t_handler (vl_api_sw_interface_slave_dump_t *
	mp)
	{
	int rv;
	vpe_api_main_t *am = &vpe_api_main;
	vl_api_registration_t *reg;
	member_interface_details_t *memberifs = NULL;
	member_interface_details_t *member_if = NULL;

	reg = vl_api_client_index_to_registration (mp->client_index);
	if (!reg)
	return;

	rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
	if (rv)
	return;

	vec_foreach (member_if, memberifs)
	{
	bond_send_sw_member_interface_details (am, reg, member_if, mp->context);
	}

	vec_free (memberifs);
	}

	static void
	bond_send_member_interface_details (vpe_api_main_t * am,
	vl_api_registration_t * reg,
	member_interface_details_t * member_if,
	u32 context)
	{
	vl_api_sw_member_interface_details_t *mp;

	mp = vl_msg_api_alloc (sizeof (*mp));
	clib_memset (mp, 0, sizeof (*mp));
	mp->_vl_msg_id =
	htons (REPLY_MSG_ID_BASE + VL_API_SW_MEMBER_INTERFACE_DETAILS);
	mp->sw_if_index = htonl (member_if->sw_if_index);
	clib_memcpy (mp->interface_name, member_if->interface_name,
	MIN (ARRAY_LEN (mp->interface_name) - 1,
	strlen ((const char *) member_if->interface_name)));
	mp->is_passive = member_if->is_passive;
	mp->is_long_timeout = member_if->is_long_timeout;
	mp->is_local_numa = member_if->is_local_numa;
	mp->weight = htonl (member_if->weight);

	mp->context = context;
	vl_api_send_msg (reg, (u8 *) mp);
	}

	static void
	vl_api_sw_member_interface_dump_t_handler (vl_api_sw_member_interface_dump_t *
	mp)
	{
	int rv;
	vpe_api_main_t *am = &vpe_api_main;
	vl_api_registration_t *reg;
	member_interface_details_t *memberifs = NULL;
	member_interface_details_t *member_if = NULL;

	reg = vl_api_client_index_to_registration (mp->client_index);
	if (!reg)
	return;

	rv = bond_dump_member_ifs (&memberifs, ntohl (mp->sw_if_index));
	if (rv)
	return;

	vec_foreach (member_if, memberifs)
	{
	bond_send_member_interface_details (am, reg, member_if, mp->context);
	}

	vec_free (memberifs);
	}

	#include <vnet/bonding/bond.api.c>
	static clib_error_t *
	bond_api_hookup (vlib_main_t * vm)
	{
	/*
	* Set up the (msg_name, crc, message-id) table
	*/
	REPLY_MSG_ID_BASE = setup_message_id_table ();

	return 0;
	}

	VLIB_API_INIT_FUNCTION (bond_api_hookup);

	/*
	* fd.io coding-style-patch-verification: ON
	*
	* Local Variables:
	* eval: (c-set-style "gnu")
	* End:
	*/