1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2018 Gaëtan Rivet 3 */ 4 5 #ifndef _ETH_PRIVATE_H_ 6 #define _ETH_PRIVATE_H_ 7 8 #include <rte_os_shim.h> 9 10 #include "rte_ethdev.h" 11 12 #ifdef __cplusplus 13 extern "C" { 14 #endif 15 16 /* 17 * Convert rte_eth_dev pointer to port id. 18 * NULL will be translated to RTE_MAX_ETHPORTS. 19 */ 20 uint16_t eth_dev_to_id(const struct rte_eth_dev *dev); 21 22 /* Generic rte_eth_dev comparison function. */ 23 typedef int (*rte_eth_cmp_t)(const struct rte_eth_dev *, const void *); 24 25 /* Generic rte_eth_dev iterator. */ 26 struct rte_eth_dev * 27 eth_find_device(const struct rte_eth_dev *_start, rte_eth_cmp_t cmp, 28 const void *data); 29 30 /* Parse devargs value for representor parameter. */ 31 int rte_eth_devargs_parse_representor_ports(char *str, void *data); 32 33 #ifdef __cplusplus 34 } 35 #endif 36 37 #endif /* _ETH_PRIVATE_H_ */ 38