/* * Marvell 88E6xxx SERDES manipulation, via SMI bus * * Copyright (c) 2008 Marvell Semiconductor * * Copyright (c) 2016 Andrew Lunn <andrew@lunn.ch> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. */ #ifndef _MV88E6XXX_SERDES_H #define _MV88E6XXX_SERDES_H #include "chip.h" #define MV88E6352_ADDR_SERDES 0x0f #define MV88E6352_SERDES_PAGE_FIBER 0x01 #define MV88E6341_ADDR_SERDES 0x15 #define MV88E6390_PORT9_LANE0 0x09 #define MV88E6390_PORT9_LANE1 0x12 #define MV88E6390_PORT9_LANE2 0x13 #define MV88E6390_PORT9_LANE3 0x14 #define MV88E6390_PORT10_LANE0 0x0a #define MV88E6390_PORT10_LANE1 0x15 #define MV88E6390_PORT10_LANE2 0x16 #define MV88E6390_PORT10_LANE3 0x17 /* 10GBASE-R and 10GBASE-X4/X2 */ #define MV88E6390_PCS_CONTROL_1 0x1000 #define MV88E6390_PCS_CONTROL_1_RESET BIT(15) #define MV88E6390_PCS_CONTROL_1_LOOPBACK BIT(14) #define MV88E6390_PCS_CONTROL_1_SPEED BIT(13) #define MV88E6390_PCS_CONTROL_1_PDOWN BIT(11) /* 1000BASE-X and SGMII */ #define MV88E6390_SGMII_CONTROL 0x2000 #define MV88E6390_SGMII_CONTROL_RESET BIT(15) #define MV88E6390_SGMII_CONTROL_LOOPBACK BIT(14) #define MV88E6390_SGMII_CONTROL_PDOWN BIT(11) #define MV88E6390_SGMII_STATUS 0x2001 #define MV88E6390_SGMII_STATUS_AN_DONE BIT(5) #define MV88E6390_SGMII_STATUS_REMOTE_FAULT BIT(4) #define MV88E6390_SGMII_STATUS_LINK BIT(2) #define MV88E6390_SGMII_INT_ENABLE 0xa001 #define MV88E6390_SGMII_INT_SPEED_CHANGE BIT(14) #define MV88E6390_SGMII_INT_DUPLEX_CHANGE BIT(13) #define MV88E6390_SGMII_INT_PAGE_RX BIT(12) #define MV88E6390_SGMII_INT_AN_COMPLETE BIT(11) #define MV88E6390_SGMII_INT_LINK_DOWN BIT(10) #define MV88E6390_SGMII_INT_LINK_UP BIT(9) #define MV88E6390_SGMII_INT_SYMBOL_ERROR BIT(8) #define MV88E6390_SGMII_INT_FALSE_CARRIER BIT(7) #define MV88E6390_SGMII_INT_STATUS 0xa002 int mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port); int mv88e6341_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); int mv88e6390x_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); int mv88e6390_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port); void mv88e6390_serdes_irq_free(struct mv88e6xxx_chip *chip, int port); int mv88e6352_serdes_get_sset_count(struct mv88e6xxx_chip *chip, int port); int mv88e6352_serdes_get_strings(struct mv88e6xxx_chip *chip, int port, uint8_t *data); int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port, uint64_t *data); int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, int lane); int mv88e6390_serdes_irq_disable(struct mv88e6xxx_chip *chip, int port, int lane); #endif