qemu/hw/net/rocker/rocker_fp.h
Eric Blake fe4d7e338f rocker: Revamp fp_port_get_info
Instead of modifying the value member of a list element passed as a
parameter, and open-coding the manipulation of that list, it's nicer
to just return a freshly allocated value to be prepended to a list
using QAPI_LIST_PREPEND.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20201113011340.463563-3-eblake@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
2020-12-19 10:14:52 +01:00

55 lines
1.9 KiB
C

/*
* QEMU rocker switch emulation - front-panel ports
*
* Copyright (c) 2014 Scott Feldman <sfeldma@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef ROCKER_FP_H
#define ROCKER_FP_H
#include "net/net.h"
#include "qemu/iov.h"
#define ROCKER_FP_PORTS_MAX 62
typedef struct fp_port FpPort;
int fp_port_eg(FpPort *port, const struct iovec *iov, int iovcnt);
char *fp_port_get_name(FpPort *port);
bool fp_port_get_link_up(FpPort *port);
RockerPort *fp_port_get_info(FpPort *port);
void fp_port_get_macaddr(FpPort *port, MACAddr *macaddr);
void fp_port_set_macaddr(FpPort *port, MACAddr *macaddr);
uint8_t fp_port_get_learning(FpPort *port);
void fp_port_set_learning(FpPort *port, uint8_t learning);
int fp_port_get_settings(FpPort *port, uint32_t *speed,
uint8_t *duplex, uint8_t *autoneg);
int fp_port_set_settings(FpPort *port, uint32_t speed,
uint8_t duplex, uint8_t autoneg);
bool fp_port_from_pport(uint32_t pport, uint32_t *port);
World *fp_port_get_world(FpPort *port);
void fp_port_set_world(FpPort *port, World *world);
bool fp_port_check_world(FpPort *port, World *world);
bool fp_port_enabled(FpPort *port);
void fp_port_enable(FpPort *port);
void fp_port_disable(FpPort *port);
FpPort *fp_port_alloc(Rocker *r, char *sw_name,
MACAddr *start_mac, unsigned int index,
NICPeers *peers);
void fp_port_free(FpPort *port);
void fp_port_reset(FpPort *port);
#endif /* ROCKER_FP_H */