1 /* 2 * Copyright (C) 2017 THL A29 Limited, a Tencent company. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this 9 * list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright notice, 11 * this list of conditions and the following disclaimer in the documentation 12 * and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 18 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 23 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 * 25 */ 26 27 #ifndef _FSTACK_DPDK_IF_H 28 #define _FSTACK_DPDK_IF_H 29 30 #include "ff_api.h" 31 32 #define ff_IF_NAME "f-stack-%d" 33 34 struct loop_routine { 35 loop_func_t loop; 36 void *arg; 37 }; 38 39 int ff_dpdk_init(int argc, char **argv); 40 int ff_dpdk_if_up(void); 41 void ff_dpdk_run(loop_func_t loop, void *arg); 42 43 struct ff_dpdk_if_context; 44 struct ff_port_cfg; 45 46 struct ff_dpdk_if_context *ff_dpdk_register_if(void *sc, void *ifp, 47 struct ff_port_cfg *cfg); 48 void ff_dpdk_deregister_if(struct ff_dpdk_if_context *ctx); 49 50 void ff_dpdk_set_if(struct ff_dpdk_if_context *ctx, void *sc, void *ifp); 51 52 int ff_dpdk_if_send(struct ff_dpdk_if_context* ctx, void *buf, int total); 53 54 void ff_dpdk_pktmbuf_free(void *m); 55 56 57 #endif /* ifndef _FSTACK_DPDK_IF_H */ 58