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42 lines
1.1 KiB
42 lines
1.1 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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#define NXP_SJA1105_XPCS_ID 0x00000010 |
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#define NXP_SJA1110_XPCS_ID 0x00000020 |
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/* AN mode */ |
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#define DW_AN_C73 1 |
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#define DW_AN_C37_SGMII 2 |
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#define DW_2500BASEX 3 |
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struct xpcs_id; |
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struct dw_xpcs { |
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struct mdio_device *mdiodev; |
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const struct xpcs_id *id; |
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struct phylink_pcs pcs; |
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}; |
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int xpcs_get_an_mode(struct dw_xpcs *xpcs, phy_interface_t interface); |
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void xpcs_link_up(struct phylink_pcs *pcs, unsigned int mode, |
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phy_interface_t interface, int speed, int duplex); |
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int xpcs_do_config(struct dw_xpcs *xpcs, phy_interface_t interface, |
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unsigned int mode); |
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void xpcs_validate(struct dw_xpcs *xpcs, unsigned long *supported, |
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struct phylink_link_state *state); |
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int xpcs_config_eee(struct dw_xpcs *xpcs, int mult_fact_100ns, |
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int enable); |
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struct dw_xpcs *xpcs_create(struct mdio_device *mdiodev, |
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phy_interface_t interface); |
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void xpcs_destroy(struct dw_xpcs *xpcs); |
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#endif /* __LINUX_PCS_XPCS_H */
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