2 * Marvell 88E6xxx SERDES manipulation, via SMI bus
4 * Copyright (c) 2008 Marvell Semiconductor
6 * Copyright (c) 2016 Andrew Lunn <andrew@lunn.ch>
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.
14 #ifndef _MV88E6XXX_SERDES_H
15 #define _MV88E6XXX_SERDES_H
19 #define MV88E6352_ADDR_SERDES 0x0f
20 #define MV88E6352_SERDES_PAGE_FIBER 0x01
22 #define MV88E6341_ADDR_SERDES 0x15
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
33 /* 10GBASE-R and 10GBASE-X4/X2 */
34 #define MV88E6390_PCS_CONTROL_1 0x1000
35 #define MV88E6390_PCS_CONTROL_1_RESET BIT(15)
36 #define MV88E6390_PCS_CONTROL_1_LOOPBACK BIT(14)
37 #define MV88E6390_PCS_CONTROL_1_SPEED BIT(13)
38 #define MV88E6390_PCS_CONTROL_1_PDOWN BIT(11)
40 /* 1000BASE-X and SGMII */
41 #define MV88E6390_SGMII_CONTROL 0x2000
42 #define MV88E6390_SGMII_CONTROL_RESET BIT(15)
43 #define MV88E6390_SGMII_CONTROL_LOOPBACK BIT(14)
44 #define MV88E6390_SGMII_CONTROL_PDOWN BIT(11)
45 #define MV88E6390_SGMII_STATUS 0x2001
46 #define MV88E6390_SGMII_STATUS_AN_DONE BIT(5)
47 #define MV88E6390_SGMII_STATUS_REMOTE_FAULT BIT(4)
48 #define MV88E6390_SGMII_STATUS_LINK BIT(2)
49 #define MV88E6390_SGMII_INT_ENABLE 0xa001
50 #define MV88E6390_SGMII_INT_SPEED_CHANGE BIT(14)
51 #define MV88E6390_SGMII_INT_DUPLEX_CHANGE BIT(13)
52 #define MV88E6390_SGMII_INT_PAGE_RX BIT(12)
53 #define MV88E6390_SGMII_INT_AN_COMPLETE BIT(11)
54 #define MV88E6390_SGMII_INT_LINK_DOWN BIT(10)
55 #define MV88E6390_SGMII_INT_LINK_UP BIT(9)
56 #define MV88E6390_SGMII_INT_SYMBOL_ERROR BIT(8)
57 #define MV88E6390_SGMII_INT_FALSE_CARRIER BIT(7)
58 #define MV88E6390_SGMII_INT_STATUS 0xa002
60 int mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
61 int mv88e6341_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on);
62 int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on);
63 int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on);
64 int mv88e6390x_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on);
65 int mv88e6390_serdes_irq_setup(struct mv88e6xxx_chip *chip, int port);
66 void mv88e6390_serdes_irq_free(struct mv88e6xxx_chip *chip, int port);
67 int mv88e6352_serdes_get_sset_count(struct mv88e6xxx_chip *chip, int port);
68 int mv88e6352_serdes_get_strings(struct mv88e6xxx_chip *chip,
69 int port, uint8_t *data);
70 int mv88e6352_serdes_get_stats(struct mv88e6xxx_chip *chip, int port,
72 int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port,
74 int mv88e6390_serdes_irq_disable(struct mv88e6xxx_chip *chip, int port,