1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2014 Intel Corporation 3 */ 4 5 #ifndef __VIRTUAL_ETHDEV_H_ 6 #define __VIRTUAL_ETHDEV_H_ 7 8 #include <rte_ether.h> 9 10 #ifdef __cplusplus 11 extern "C" { 12 #endif 13 14 int 15 virtual_ethdev_init(void); 16 17 int 18 virtual_ethdev_create(const char *name, struct rte_ether_addr *mac_addr, 19 uint8_t socket_id, uint8_t isr_support); 20 21 void 22 virtual_ethdev_set_link_status(uint16_t port_id, uint8_t link_status); 23 24 void 25 virtual_ethdev_simulate_link_status_interrupt(uint16_t port_id, 26 uint8_t link_status); 27 28 int 29 virtual_ethdev_add_mbufs_to_rx_queue(uint16_t port_id, 30 struct rte_mbuf **pkts_burst, int burst_length); 31 32 int 33 virtual_ethdev_get_mbufs_from_tx_queue(uint16_t port_id, 34 struct rte_mbuf **pkt_burst, int burst_length); 35 36 /** Control methods for the dev_ops functions pointer to control the behavior 37 * of the Virtual PMD */ 38 39 void 40 virtual_ethdev_start_fn_set_success(uint16_t port_id, uint8_t success); 41 42 void 43 virtual_ethdev_stop_fn_set_success(uint16_t port_id, uint8_t success); 44 45 void 46 virtual_ethdev_configure_fn_set_success(uint16_t port_id, uint8_t success); 47 48 void 49 virtual_ethdev_rx_queue_setup_fn_set_success(uint16_t port_id, 50 uint8_t success); 51 52 void 53 virtual_ethdev_tx_queue_setup_fn_set_success(uint16_t port_id, 54 uint8_t success); 55 56 void 57 virtual_ethdev_link_update_fn_set_success(uint16_t port_id, uint8_t success); 58 59 void 60 virtual_ethdev_rx_burst_fn_set_success(uint16_t port_id, uint8_t success); 61 62 void 63 virtual_ethdev_tx_burst_fn_set_success(uint16_t port_id, uint8_t success); 64 65 /* if a value greater than zero is set for packet_fail_count then virtual 66 * device tx burst function will fail that many packet from burst or all 67 * packets if packet_fail_count is greater than the number of packets in the 68 * burst */ 69 void 70 virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(uint16_t port_id, 71 uint8_t packet_fail_count); 72 73 #ifdef __cplusplus 74 } 75 #endif 76 77 #endif /* __VIRTUAL_ETHDEV_H_ */ 78