16cc51b88a
Thet netmap plugin was moved to depreciated in commit 998b8fe. On FreeBSD netmap offers a natively supported kernel interface for userspace networking and enables VPP without the use of DPDK. Reinstate the netmap plugin and adapt it to the newer plugin interface. Type: improvement Change-Id: I113daa33a490f04cbb29909f9789fa66284ac80e Signed-off-by: Tom Jones <thj@freebsd.org>
96 lines
2.4 KiB
C
96 lines
2.4 KiB
C
/*
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*------------------------------------------------------------------
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* netmap_api.c - netmap api
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*
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* Copyright (c) 2016 Cisco and/or its affiliates.
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*------------------------------------------------------------------
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*/
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#include <vnet/vnet.h>
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#include <vlibmemory/api.h>
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#include <vnet/interface.h>
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#include <vnet/api_errno.h>
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#include <netmap/netmap.h>
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#include <vnet/format_fns.h>
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#include <netmap/netmap.api_enum.h>
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#include <netmap/netmap.api_types.h>
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#include <vlibapi/api_helper_macros.h>
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#define foreach_vpe_api_msg \
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_(NETMAP_CREATE, netmap_create) \
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_(NETMAP_DELETE, netmap_delete) \
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static void
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vl_api_netmap_create_t_handler (vl_api_netmap_create_t * mp)
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{
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vlib_main_t *vm = vlib_get_main ();
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vl_api_netmap_create_reply_t *rmp;
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int rv = 0;
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u8 *if_name = NULL;
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if_name = format (0, "%s", mp->netmap_if_name);
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vec_add1 (if_name, 0);
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rv =
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netmap_create_if (vm, if_name, mp->use_random_hw_addr ? 0 : mp->hw_addr,
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mp->is_pipe, mp->is_master, 0);
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vec_free (if_name);
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REPLY_MACRO (VL_API_NETMAP_CREATE_REPLY);
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}
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static void
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vl_api_netmap_delete_t_handler (vl_api_netmap_delete_t * mp)
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{
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vlib_main_t *vm = vlib_get_main ();
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vl_api_netmap_delete_reply_t *rmp;
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int rv = 0;
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u8 *if_name = NULL;
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if_name = format (0, "%s", mp->netmap_if_name);
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vec_add1 (if_name, 0);
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rv = netmap_delete_if (vm, if_name);
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vec_free (if_name);
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REPLY_MACRO (VL_API_NETMAP_DELETE_REPLY);
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}
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#include <netmap/netmap.api.c>
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static clib_error_t *
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netmap_api_hookup (vlib_main_t * vm)
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{
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/*
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* Set up the (msg_name, crc, message-id) table
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*/
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setup_message_id_table ();
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return 0;
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}
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VLIB_API_INIT_FUNCTION (netmap_api_hookup);
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/*
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* fd.io coding-style-patch-verification: ON
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*
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* Local Variables:
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* eval: (c-set-style "gnu")
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* End:
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*/
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