--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * 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/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>
+#include <vnet/bonding/node.h>
+
+#define foreach_bond_api_msg \
+_(BOND_CREATE, bond_create) \
+_(BOND_DELETE, bond_delete) \
+_(BOND_ENSLAVE, bond_enslave) \
+_(BOND_DETACH_SLAVE, bond_detach_slave) \
+_(SW_INTERFACE_BOND_DUMP, sw_interface_bond_dump)\
+_(SW_INTERFACE_SLAVE_DUMP, sw_interface_slave_dump)
+
+static void
+bond_send_sw_interface_event_deleted (vpe_api_main_t * am,
+ unix_shared_memory_queue_t * q,
+ u32 sw_if_index)
+{
+ vl_api_sw_interface_event_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT);
+ mp->sw_if_index = ntohl (sw_if_index);
+
+ mp->admin_up_down = 0;
+ mp->link_up_down = 0;
+ mp->deleted = 1;
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
+}
+
+static void
+vl_api_bond_delete_t_handler (vl_api_bond_delete_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ int rv;
+ vpe_api_main_t *vam = &vpe_api_main;
+ vl_api_bond_delete_reply_t *rmp;
+ unix_shared_memory_queue_t *q;
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
+ rv = bond_delete_if (vm, sw_if_index);
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (!q)
+ return;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_BOND_DELETE_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (rv);
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+
+ if (!rv)
+ bond_send_sw_interface_event_deleted (vam, q, sw_if_index);
+}
+
+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;
+ unix_shared_memory_queue_t *q;
+ bond_create_if_args_t _a, *ap = &_a;
+
+ memset (ap, 0, sizeof (*ap));
+
+ if (mp->use_custom_mac)
+ {
+ clib_memcpy (ap->hw_addr, mp->mac_address, 6);
+ ap->hw_addr_set = 1;
+ }
+
+ ap->mode = mp->mode;
+ ap->lb = mp->lb;
+ bond_create_if (vm, ap);
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (!q)
+ return;
+
+ if (ap->rv != 0)
+ return;
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_BOND_CREATE_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (ap->rv);
+ rmp->sw_if_index = ntohl (ap->sw_if_index);
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+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;
+ unix_shared_memory_queue_t *q;
+ bond_enslave_args_t _a, *ap = &_a;
+
+ memset (ap, 0, sizeof (*ap));
+
+ ap->group = ntohl (mp->bond_sw_if_index);
+ ap->slave = ntohl (mp->sw_if_index);
+ ap->is_passive = mp->is_passive;
+ ap->is_long_timeout = mp->is_long_timeout;
+
+ bond_enslave (vm, ap);
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (!q)
+ return;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_BOND_ENSLAVE_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = ntohl (ap->rv);
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+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;
+ unix_shared_memory_queue_t *q;
+ bond_detach_slave_args_t _a, *ap = &_a;
+
+ memset (ap, 0, sizeof (*ap));
+
+ ap->slave = ntohl (mp->sw_if_index);
+ bond_detach_slave (vm, ap);
+
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (!q)
+ return;
+
+ rmp = vl_msg_api_alloc (sizeof (*rmp));
+ rmp->_vl_msg_id = ntohs (VL_API_BOND_DETACH_SLAVE_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (ap->rv);
+
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+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));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_BOND_DETAILS);
+ mp->sw_if_index = htonl (bond_if->sw_if_index);
+ 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 = bond_if->mode;
+ mp->lb = bond_if->lb;
+ mp->active_slaves = htonl (bond_if->active_slaves);
+ mp->slaves = htonl (bond_if->slaves);
+
+ 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_interface_slave_details (vpe_api_main_t * am,
+ vl_api_registration_t * reg,
+ slave_interface_details_t * slave_if,
+ u32 context)
+{
+ vl_api_sw_interface_slave_details_t *mp;
+
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ memset (mp, 0, sizeof (*mp));
+ mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_SLAVE_DETAILS);
+ mp->sw_if_index = htonl (slave_if->sw_if_index);
+ clib_memcpy (mp->interface_name, slave_if->interface_name,
+ MIN (ARRAY_LEN (mp->interface_name) - 1,
+ strlen ((const char *) slave_if->interface_name)));
+ mp->is_passive = slave_if->is_passive;
+ mp->is_long_timeout = slave_if->is_long_timeout;
+
+ 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;
+ slave_interface_details_t *slaveifs = NULL;
+ slave_interface_details_t *slave_if = NULL;
+
+ reg = vl_api_client_index_to_registration (mp->client_index);
+ if (!reg)
+ return;
+
+ rv = bond_dump_slave_ifs (&slaveifs, ntohl (mp->sw_if_index));
+ if (rv)
+ return;
+
+ vec_foreach (slave_if, slaveifs)
+ {
+ bond_send_sw_interface_slave_details (am, reg, slave_if, mp->context);
+ }
+
+ vec_free (slaveifs);
+}
+
+#define vl_msg_name_crc_list
+#include <vnet/vnet_all_api_h.h>
+#undef vl_msg_name_crc_list
+
+static void
+bond_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_bond;
+#undef _
+}
+
+static clib_error_t *
+bond_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_bond_api_msg;
+#undef _
+
+ /*
+ * Set up the (msg_name, crc, message-id) table
+ */
+ bond_setup_message_id_table (am);
+
+ return 0;
+}
+
+VLIB_API_INIT_FUNCTION (bond_api_hookup);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff