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- /* 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/phy.h>
- #include <linux/phylink.h>
- #define NXP_SJA1105_XPCS_ID 0x00000010
- #define NXP_SJA1110_XPCS_ID 0x00000020
- /* AN mode */
- #define DW_AN_C73 1
- #define DW_AN_C37_SGMII 2
- #define DW_2500BASEX 3
- #define DW_AN_C37_1000BASEX 4
- struct xpcs_id;
- struct dw_xpcs {
- struct mdio_device *mdiodev;
- const struct xpcs_id *id;
- struct phylink_pcs pcs;
- };
- int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface);
- void xpcs_link_up(struct phylink_pcs *pcs, unsigned int mode,
- phy_interface_t interface, int speed, int duplex);
- int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface,
- unsigned int mode, const unsigned long *advertising);
- 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(struct mdio_device *mdiodev,
- phy_interface_t interface);
- void xpcs_destroy(struct dw_xpcs *xpcs);
- #endif /* __LINUX_PCS_XPCS_H */
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