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authorAndrew Lunn <andrew@lunn.ch>2018-08-09 15:38:48 +0200
committerDavid S. Miller <davem@davemloft.net>2018-08-09 11:08:20 -0700
commitefd1ba6af93ff63d40f92515a83405133145c028 (patch)
tree46e5072b99ad19c2987c57815224674aecc50d1d /drivers/net/dsa/mv88e6xxx/serdes.h
parentnet: dsa: mv88e6xxx: link mv88e6xxx_port to mv88e6xxx_chip (diff)
downloadlinux-dev-efd1ba6af93ff63d40f92515a83405133145c028.tar.xz
linux-dev-efd1ba6af93ff63d40f92515a83405133145c028.zip
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 <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/serdes.h')
-rw-r--r--drivers/net/dsa/mv88e6xxx/serdes.h16
1 files changed, 16 insertions, 0 deletions
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);