42 строки
1.0 KiB
C
42 строки
1.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (c) 2020 Synopsys, Inc. and/or its affiliates.
|
|
* Synopsys DesignWare XPCS helpers
|
|
*/
|
|
|
|
#ifndef __LINUX_MDIO_XPCS_H
|
|
#define __LINUX_MDIO_XPCS_H
|
|
|
|
#include <linux/phy.h>
|
|
#include <linux/phylink.h>
|
|
|
|
struct mdio_xpcs_args {
|
|
__ETHTOOL_DECLARE_LINK_MODE_MASK(supported);
|
|
struct mii_bus *bus;
|
|
int addr;
|
|
};
|
|
|
|
struct mdio_xpcs_ops {
|
|
int (*validate)(struct mdio_xpcs_args *xpcs,
|
|
unsigned long *supported,
|
|
struct phylink_link_state *state);
|
|
int (*config)(struct mdio_xpcs_args *xpcs,
|
|
const struct phylink_link_state *state);
|
|
int (*get_state)(struct mdio_xpcs_args *xpcs,
|
|
struct phylink_link_state *state);
|
|
int (*link_up)(struct mdio_xpcs_args *xpcs, int speed,
|
|
phy_interface_t interface);
|
|
int (*probe)(struct mdio_xpcs_args *xpcs, phy_interface_t interface);
|
|
};
|
|
|
|
#if IS_ENABLED(CONFIG_MDIO_XPCS)
|
|
struct mdio_xpcs_ops *mdio_xpcs_get_ops(void);
|
|
#else
|
|
static inline struct mdio_xpcs_ops *mdio_xpcs_get_ops(void)
|
|
{
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* __LINUX_MDIO_XPCS_H */
|