54 lines
2.1 KiB
C
54 lines
2.1 KiB
C
/*
|
|
* Copyright (C) 2017 THL A29 Limited, a Tencent company.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
* 2. 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.
|
|
*
|
|
* 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 _FSTACK_VETH_H
|
|
#define _FSTACK_VETH_H
|
|
|
|
struct ff_port_cfg;
|
|
void *ff_veth_attach(struct ff_port_cfg *cfg);
|
|
int ff_veth_detach(void *arg);
|
|
|
|
void *ff_mbuf_gethdr(void *pkt, uint16_t total, void *data,
|
|
uint16_t len, uint8_t rx_csum);
|
|
void *ff_mbuf_get(void *m, void *data, uint16_t len);
|
|
void ff_mbuf_free(void *m);
|
|
|
|
int ff_mbuf_copydata(void *m, void *data, int off, int len);
|
|
int ff_next_mbuf(void **mbuf_bsd, void **data, unsigned *len);
|
|
void* ff_mbuf_mtod(void* bsd_mbuf);
|
|
void* ff_rte_frm_extcl(void* mbuf);
|
|
|
|
struct ff_tx_offload;
|
|
void ff_mbuf_tx_offload(void *m, struct ff_tx_offload *offload);
|
|
|
|
void ff_veth_process_packet(void *arg, void *m);
|
|
|
|
void *ff_veth_softc_to_hostc(void *softc);
|
|
|
|
void ff_mbuf_set_vlan_info(void *hdr, uint16_t vlan_tci);
|
|
|
|
#endif /* ifndef _FSTACK_VETH_H */
|