linux/include/linux/pcs/pcs-xpcs.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Copyright (c) 2020 Synopsys, Inc. and/or its affiliates.
 * Synopsys DesignWare XPCS helpers
 */

#ifndef __LINUX_PCS_XPCS_H
#define __LINUX_PCS_XPCS_H

#include <linux/clk.h>
#include <linux/fwnode.h>
#include <linux/mdio.h>
#include <linux/phy.h>
#include <linux/phylink.h>
#include <linux/types.h>

/* AN mode */
#define DW_AN_C73 …
#define DW_AN_C37_SGMII …
#define DW_2500BASEX …
#define DW_AN_C37_1000BASEX …
#define DW_10GBASER …

struct dw_xpcs_desc;

enum dw_xpcs_pcs_id { … };

enum dw_xpcs_pma_id { … };

struct dw_xpcs_info { … };

enum dw_xpcs_clock { … };

struct dw_xpcs { … };

int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface);
void xpcs_link_up(struct phylink_pcs *pcs, unsigned int neg_mode,
		  phy_interface_t interface, int speed, int duplex);
int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface,
		   const unsigned long *advertising, unsigned int neg_mode);
void xpcs_get_interfaces(struct dw_xpcs *xpcs, unsigned long *interfaces);
int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns,
		    int enable);
struct dw_xpcs *xpcs_create_mdiodev(struct mii_bus *bus, int addr,
				    phy_interface_t interface);
struct dw_xpcs *xpcs_create_fwnode(struct fwnode_handle *fwnode,
				   phy_interface_t interface);
void xpcs_destroy(struct dw_xpcs *xpcs);

#endif /* __LINUX_PCS_XPCS_H */