From efd1ba6af93ff63d40f92515a83405133145c028 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Thu, 9 Aug 2018 15:38:48 +0200 Subject: net: dsa: mv88e6xxx: Add SERDES phydev_mac_change up for 6390 phylink wants to know when the MAC layers notices a change in the link. For the 6390 family, this is a change in the SERDES state. Add interrupt support for the SERDES interface used to implement SGMII/1000Base-X/2500Base-X. This is currently limited to ports 9 and 10. Support for the 10G SERDES and other ports will be added later, building on this basic framework. Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/dsa/mv88e6xxx/serdes.h | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/net/dsa/mv88e6xxx/serdes.h') diff --git a/drivers/net/dsa/mv88e6xxx/serdes.h b/drivers/net/dsa/mv88e6xxx/serdes.h index a64ca1974988..09da08cb5261 100644 --- a/drivers/net/dsa/mv88e6xxx/serdes.h +++ b/drivers/net/dsa/mv88e6xxx/serdes.h @@ -42,11 +42,27 @@ #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 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); -- cgit v1.2.3-59-g8ed1b