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_CONFIG_H 28 #define __FSTACK_CONFIG_H 29 30 // dpdk argc, argv, max argc: 4, member of dpdk_config 31 #define DPDK_CONFIG_NUM 4 32 #define DPDK_CONFIG_MAXLEN 64 33 34 extern int dpdk_argc; 35 extern char *dpdk_argv[DPDK_CONFIG_NUM + 1]; 36 37 struct ff_port_cfg { 38 char *name; 39 uint8_t port_id; 40 uint8_t mac[6]; 41 char *addr; 42 char *netmask; 43 char *broadcast; 44 char *gateway; 45 char *pcap; 46 }; 47 48 struct ff_freebsd_cfg { 49 char *name; 50 char *str; 51 void *value; 52 size_t vlen; 53 struct ff_freebsd_cfg *next; 54 }; 55 56 struct ff_config { 57 struct { 58 /* mask of enabled lcores */ 59 char *lcore_mask; 60 /* mask of current proc on all lcores */ 61 char *proc_mask; 62 /* mask of enabled ports 63 * use uint32_t because num of max ports is 32 64 */ 65 uint32_t port_mask; 66 int nb_channel; 67 int memory; 68 int no_huge; 69 int nb_procs; 70 int proc_id; 71 int nb_ports; 72 int promiscuous; 73 int numa_on; 74 struct ff_port_cfg *port_cfgs; 75 } dpdk; 76 77 struct { 78 int enable; 79 char *method; 80 char *tcp_port; 81 char *udp_port; 82 } kni; 83 84 struct { 85 int level; 86 const char *dir; 87 } log; 88 89 struct { 90 struct ff_freebsd_cfg *boot; 91 struct ff_freebsd_cfg *sysctl; 92 long physmem; 93 int hz; 94 } freebsd; 95 }; 96 97 extern struct ff_config ff_global_cfg; 98 99 int ff_load_config(const char *conf, int argc, char * const argv[]); 100 101 #endif /* ifndef __FSTACK_CONFIG_H */ 102