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path: root/drivers/net/dsa/mv88e6xxx/serdes.h
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Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/serdes.h')
-rw-r--r--drivers/net/dsa/mv88e6xxx/serdes.h98
1 files changed, 66 insertions, 32 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/serdes.h b/drivers/net/dsa/mv88e6xxx/serdes.h
index 93822ef9bab8..cbb3ba30caea 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.h
+++ b/drivers/net/dsa/mv88e6xxx/serdes.h
@@ -42,6 +42,9 @@
/* 10GBASE-R and 10GBASE-X4/X2 */
#define MV88E6390_10G_CTRL1 (0x1000 + MDIO_CTRL1)
#define MV88E6390_10G_STAT1 (0x1000 + MDIO_STAT1)
+#define MV88E6393X_10G_INT_ENABLE 0x9000
+#define MV88E6393X_10G_INT_LINK_CHANGE BIT(2)
+#define MV88E6393X_10G_INT_STATUS 0x9001
/* 1000BASE-X and SGMII */
#define MV88E6390_SGMII_BMCR (0x2000 + MII_BMCR)
@@ -73,55 +76,86 @@
#define MV88E6390_PG_CONTROL 0xf010
#define MV88E6390_PG_CONTROL_ENABLE_PC BIT(0)
-u8 mv88e6185_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
-u8 mv88e6341_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
-u8 mv88e6352_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
-u8 mv88e6390_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
-u8 mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
+#define MV88E6393X_PORT0_LANE 0x00
+#define MV88E6393X_PORT9_LANE 0x09
+#define MV88E6393X_PORT10_LANE 0x0a
+
+/* Port Operational Configuration */
+#define MV88E6393X_SERDES_POC 0xf002
+#define MV88E6393X_SERDES_POC_PCS_1000BASEX 0x0000
+#define MV88E6393X_SERDES_POC_PCS_2500BASEX 0x0001
+#define MV88E6393X_SERDES_POC_PCS_SGMII_PHY 0x0002
+#define MV88E6393X_SERDES_POC_PCS_SGMII_MAC 0x0003
+#define MV88E6393X_SERDES_POC_PCS_5GBASER 0x0004
+#define MV88E6393X_SERDES_POC_PCS_10GBASER 0x0005
+#define MV88E6393X_SERDES_POC_PCS_USXGMII_PHY 0x0006
+#define MV88E6393X_SERDES_POC_PCS_USXGMII_MAC 0x0007
+#define MV88E6393X_SERDES_POC_PCS_MASK 0x0007
+#define MV88E6393X_SERDES_POC_RESET BIT(15)
+#define MV88E6393X_SERDES_POC_PDOWN BIT(5)
+
+#define MV88E6393X_ERRATA_4_8_REG 0xF074
+#define MV88E6393X_ERRATA_4_8_BIT BIT(14)
+
+int mv88e6185_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
+int mv88e6341_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
+int mv88e6352_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
+int mv88e6390_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
+int mv88e6390x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
+int mv88e6393x_serdes_get_lane(struct mv88e6xxx_chip *chip, int port);
int mv88e6352_serdes_pcs_config(struct mv88e6xxx_chip *chip, int port,
- u8 lane, unsigned int mode,
+ int lane, unsigned int mode,
phy_interface_t interface,
const unsigned long *advertise);
int mv88e6390_serdes_pcs_config(struct mv88e6xxx_chip *chip, int port,
- u8 lane, unsigned int mode,
+ int lane, unsigned int mode,
phy_interface_t interface,
const unsigned long *advertise);
int mv88e6185_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, int port,
- u8 lane, struct phylink_link_state *state);
+ int lane, struct phylink_link_state *state);
int mv88e6352_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, int port,
- u8 lane, struct phylink_link_state *state);
+ int lane, struct phylink_link_state *state);
int mv88e6390_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, int port,
- u8 lane, struct phylink_link_state *state);
+ int lane, struct phylink_link_state *state);
+int mv88e6393x_serdes_pcs_get_state(struct mv88e6xxx_chip *chip, int port,
+ int lane, struct phylink_link_state *state);
int mv88e6352_serdes_pcs_an_restart(struct mv88e6xxx_chip *chip, int port,
- u8 lane);
+ int lane);
int mv88e6390_serdes_pcs_an_restart(struct mv88e6xxx_chip *chip, int port,
- u8 lane);
+ int lane);
int mv88e6352_serdes_pcs_link_up(struct mv88e6xxx_chip *chip, int port,
- u8 lane, int speed, int duplex);
+ int lane, int speed, int duplex);
int mv88e6390_serdes_pcs_link_up(struct mv88e6xxx_chip *chip, int port,
- u8 lane, int speed, int duplex);
+ int lane, int speed, int duplex);
unsigned int mv88e6352_serdes_irq_mapping(struct mv88e6xxx_chip *chip,
int port);
unsigned int mv88e6390_serdes_irq_mapping(struct mv88e6xxx_chip *chip,
int port);
-int mv88e6185_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane,
+int mv88e6185_serdes_power(struct mv88e6xxx_chip *chip, int port, int lane,
bool up);
-int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane,
+int mv88e6352_serdes_power(struct mv88e6xxx_chip *chip, int port, int lane,
bool on);
-int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, u8 lane,
+int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, int lane,
bool on);
-int mv88e6097_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane,
+int mv88e6393x_serdes_power(struct mv88e6xxx_chip *chip, int port, int lane,
+ bool on);
+int mv88e6393x_serdes_setup_errata(struct mv88e6xxx_chip *chip);
+int mv88e6097_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, int lane,
bool enable);
-int mv88e6352_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane,
+int mv88e6352_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, int lane,
bool enable);
-int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, u8 lane,
+int mv88e6390_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port, int lane,
bool enable);
+int mv88e6393x_serdes_irq_enable(struct mv88e6xxx_chip *chip, int port,
+ int lane, bool enable);
irqreturn_t mv88e6097_serdes_irq_status(struct mv88e6xxx_chip *chip, int port,
- u8 lane);
+ int lane);
irqreturn_t mv88e6352_serdes_irq_status(struct mv88e6xxx_chip *chip, int port,
- u8 lane);
+ int lane);
irqreturn_t mv88e6390_serdes_irq_status(struct mv88e6xxx_chip *chip, int port,
- u8 lane);
+ int lane);
+irqreturn_t mv88e6393x_serdes_irq_status(struct mv88e6xxx_chip *chip, int port,
+ int lane);
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);
@@ -138,18 +172,18 @@ void mv88e6352_serdes_get_regs(struct mv88e6xxx_chip *chip, int port, void *_p);
int mv88e6390_serdes_get_regs_len(struct mv88e6xxx_chip *chip, int port);
void mv88e6390_serdes_get_regs(struct mv88e6xxx_chip *chip, int port, void *_p);
-/* Return the (first) SERDES lane address a port is using, 0 otherwise. */
-static inline u8 mv88e6xxx_serdes_get_lane(struct mv88e6xxx_chip *chip,
- int port)
+/* Return the (first) SERDES lane address a port is using, -errno otherwise. */
+static inline int mv88e6xxx_serdes_get_lane(struct mv88e6xxx_chip *chip,
+ int port)
{
if (!chip->info->ops->serdes_get_lane)
- return 0;
+ return -EOPNOTSUPP;
return chip->info->ops->serdes_get_lane(chip, port);
}
static inline int mv88e6xxx_serdes_power_up(struct mv88e6xxx_chip *chip,
- int port, u8 lane)
+ int port, int lane)
{
if (!chip->info->ops->serdes_power)
return -EOPNOTSUPP;
@@ -158,7 +192,7 @@ static inline int mv88e6xxx_serdes_power_up(struct mv88e6xxx_chip *chip,
}
static inline int mv88e6xxx_serdes_power_down(struct mv88e6xxx_chip *chip,
- int port, u8 lane)
+ int port, int lane)
{
if (!chip->info->ops->serdes_power)
return -EOPNOTSUPP;
@@ -176,7 +210,7 @@ mv88e6xxx_serdes_irq_mapping(struct mv88e6xxx_chip *chip, int port)
}
static inline int mv88e6xxx_serdes_irq_enable(struct mv88e6xxx_chip *chip,
- int port, u8 lane)
+ int port, int lane)
{
if (!chip->info->ops->serdes_irq_enable)
return -EOPNOTSUPP;
@@ -185,7 +219,7 @@ static inline int mv88e6xxx_serdes_irq_enable(struct mv88e6xxx_chip *chip,
}
static inline int mv88e6xxx_serdes_irq_disable(struct mv88e6xxx_chip *chip,
- int port, u8 lane)
+ int port, int lane)
{
if (!chip->info->ops->serdes_irq_enable)
return -EOPNOTSUPP;
@@ -194,7 +228,7 @@ static inline int mv88e6xxx_serdes_irq_disable(struct mv88e6xxx_chip *chip,
}
static inline irqreturn_t
-mv88e6xxx_serdes_irq_status(struct mv88e6xxx_chip *chip, int port, u8 lane)
+mv88e6xxx_serdes_irq_status(struct mv88e6xxx_chip *chip, int port, int lane)
{
if (!chip->info->ops->serdes_irq_status)
return IRQ_NONE;
generated by cgit v1.2.3 (git 2.39.0) at 2024-07-09 19:57:14 +0300