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/*-
* BSD LICENSE
*
* Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __VIRTUAL_ETHDEV_H_
#define __VIRTUAL_ETHDEV_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <rte_ether.h>
int
virtual_ethdev_init(void);
int
virtual_ethdev_create(const char *name, struct ether_addr *mac_addr,
uint8_t socket_id, uint8_t isr_support);
void
virtual_ethdev_set_link_status(uint8_t port_id, uint8_t link_status);
void
virtual_ethdev_simulate_link_status_interrupt(uint8_t port_id,
uint8_t link_status);
int
virtual_ethdev_add_mbufs_to_rx_queue(uint8_t port_id,
struct rte_mbuf **pkts_burst, int burst_length);
int
virtual_ethdev_get_mbufs_from_tx_queue(uint8_t port_id,
struct rte_mbuf **pkt_burst, int burst_length);
/** Control methods for the dev_ops functions pointer to control the behavior
* of the Virtual PMD */
void
virtual_ethdev_start_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_stop_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_configure_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_rx_queue_setup_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_tx_queue_setup_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_link_update_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_rx_burst_fn_set_success(uint8_t port_id, uint8_t success);
void
virtual_ethdev_tx_burst_fn_set_success(uint8_t port_id, uint8_t success);
/* if a value greater than zero is set for packet_fail_count then virtual
* device tx burst function will fail that many packet from burst or all
* packets if packet_fail_count is greater than the number of packets in the
* burst */
void
virtual_ethdev_tx_burst_fn_set_tx_pkt_fail_count(uint8_t port_id,
uint8_t packet_fail_count);
#ifdef __cplusplus
}
#endif
#endif /* __VIRTUAL_ETHDEV_H_ */
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