1 /* 2 * Marvell 88E6xxx SERDES manipulation, via SMI bus 3 * 4 * Copyright (c) 2008 Marvell Semiconductor 5 * 6 * Copyright (c) 2016 Andrew Lunn <andrew@lunn.ch> 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; either version 2 of the License, or 11 * (at your option) any later version. 12 */ 13 14 #ifndef _MV88E6XXX_SERDES_H 15 #define _MV88E6XXX_SERDES_H 16 17 #include "chip.h" 18 19 #define MV88E6352_ADDR_SERDES 0x0f 20 #define MV88E6352_SERDES_PAGE_FIBER 0x01 21 22 #define MV88E6341_ADDR_SERDES 0x15 23 24 #define MV88E6390_PORT9_LANE0 0x09 25 #define MV88E6390_PORT9_LANE1 0x12 26 #define MV88E6390_PORT9_LANE2 0x13 27 #define MV88E6390_PORT9_LANE3 0x14 28 #define MV88E6390_PORT10_LANE0 0x0a 29 #define MV88E6390_PORT10_LANE1 0x15 30 #define MV88E6390_PORT10_LANE2 0x16 31 #define MV88E6390_PORT10_LANE3 0x17 32 #define MV88E6390_SERDES_DEVICE (4 << 16) 33 34 /* 10GBASE-R and 10GBASE-X4/X2 */ 35 #define MV88E6390_PCS_CONTROL_1 0x1000 36 #define MV88E6390_PCS_CONTROL_1_RESET BIT(15) 37 #define MV88E6390_PCS_CONTROL_1_LOOPBACK BIT(14) 38 #define MV88E6390_PCS_CONTROL_1_SPEED BIT(13) 39 #define MV88E6390_PCS_CONTROL_1_PDOWN BIT(11) 40 41 /* 1000BASE-X and SGMII */ 42 #define MV88E6390_SGMII_CONTROL 0x2000 43 #define MV88E6390_SGMII_CONTROL_RESET BIT(15) 44 #define MV88E6390_SGMII_CONTROL_LOOPBACK BIT(14) 45 #define MV88E6390_SGMII_CONTROL_PDOWN BIT(11) 46 47 int mv88e6341_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); 48 int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); 49 int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on); 50 int mv88e6352_serdes_get_sset_count(struct mv88e6xxx_chip *chip, int port); 51 int mv88e6352_serdes_get_strings(struct mv88e6xxx_chip *chip, 52 int port, uint8_t *data); 53 int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port, 54 uint64_t *data); 55 #endif 56