1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2018 Intel Corporation 3 */ 4 5 #ifndef _RTE_ETHDEV_PROFILE_H_ 6 #define _RTE_ETHDEV_PROFILE_H_ 7 8 #include "rte_ethdev.h" 9 10 /** 11 * Initialization of the Ethernet device profiling. 12 * Implementation of this function depends on chosen profiling method, 13 * defined in configs. 14 * 15 * @param port_id 16 * The port identifier of the Ethernet device. 17 * @param dev 18 * Pointer to struct rte_eth_dev corresponding to given port_id. 19 * 20 * @return 21 * - On success, zero. 22 * - On failure, a negative value. 23 */ 24 int 25 __rte_eth_dev_profile_init(uint16_t port_id, struct rte_eth_dev *dev); 26 27 #ifdef RTE_ETHDEV_PROFILE_WITH_VTUNE 28 29 uint16_t 30 profile_hook_rx_burst_cb(uint16_t port_id, uint16_t queue_id, 31 struct rte_mbuf *pkts[], uint16_t nb_pkts, 32 uint16_t max_pkts, void *user_param); 33 34 #endif /* RTE_ETHDEV_PROFILE_WITH_VTUNE */ 35 36 #endif 37