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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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10fa5bfcd6
The upcoming SERDES support will need to make use of PHY functions. Move them out into a file of there own. No code changes. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by: David S. Miller <davem@davemloft.net>
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/*
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* Marvell 88E6xxx PHY access
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*
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* Copyright (c) 2008 Marvell Semiconductor
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*
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* Copyright (c) 2017 Andrew Lunn <andrew@lunn.ch>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef _MV88E6XXX_PHY_H
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#define _MV88E6XXX_PHY_H
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int mv88e6165_phy_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus,
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int addr, int reg, u16 *val);
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int mv88e6165_phy_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus,
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int addr, int reg, u16 val);
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int mv88e6xxx_phy_read(struct mv88e6xxx_chip *chip, int phy,
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int reg, u16 *val);
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int mv88e6xxx_phy_write(struct mv88e6xxx_chip *chip, int phy,
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int reg, u16 val);
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int mv88e6xxx_phy_page_read(struct mv88e6xxx_chip *chip, int phy,
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u8 page, int reg, u16 *val);
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int mv88e6xxx_phy_page_write(struct mv88e6xxx_chip *chip, int phy,
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u8 page, int reg, u16 val);
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int mv88e6xxx_phy_ppu_read(struct mv88e6xxx_chip *chip, struct mii_bus *bus,
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int addr, int reg, u16 *val);
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int mv88e6xxx_phy_ppu_write(struct mv88e6xxx_chip *chip, struct mii_bus *bus,
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int addr, int reg, u16 val);
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int mv88e6xxx_ppu_enable(struct mv88e6xxx_chip *chip);
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void mv88e6xxx_phy_init(struct mv88e6xxx_chip *chip);
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void mv88e6xxx_phy_destroy(struct mv88e6xxx_chip *chip);
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#endif /*_MV88E6XXX_PHY_H */
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