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