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path: root/drivers/net/dsa/mv88e6xxx/chip.c
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Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/chip.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/chip.c34
1 files changed, 24 insertions, 10 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 2ad9e4cd7b..5a202edfec 100644
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -637,12 +637,12 @@ static void mv88e6351_phylink_get_caps(struct mv88e6xxx_chip *chip, int port,
MAC_1000FD;
}
-static int mv88e6352_get_port4_serdes_cmode(struct mv88e6xxx_chip *chip)
+static int mv88e63xx_get_port_serdes_cmode(struct mv88e6xxx_chip *chip, int port)
{
u16 reg, val;
int err;
- err = mv88e6xxx_port_read(chip, 4, MV88E6XXX_PORT_STS, &reg);
+ err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, &reg);
if (err)
return err;
@@ -651,16 +651,16 @@ static int mv88e6352_get_port4_serdes_cmode(struct mv88e6xxx_chip *chip)
return 0xf;
val = reg & ~MV88E6XXX_PORT_STS_PHY_DETECT;
- err = mv88e6xxx_port_write(chip, 4, MV88E6XXX_PORT_STS, val);
+ err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_STS, val);
if (err)
return err;
- err = mv88e6xxx_port_read(chip, 4, MV88E6XXX_PORT_STS, &val);
+ err = mv88e6xxx_port_read(chip, port, MV88E6XXX_PORT_STS, &val);
if (err)
return err;
/* Restore PHY_DETECT value */
- err = mv88e6xxx_port_write(chip, 4, MV88E6XXX_PORT_STS, reg);
+ err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_STS, reg);
if (err)
return err;
@@ -688,7 +688,7 @@ static void mv88e6352_phylink_get_caps(struct mv88e6xxx_chip *chip, int port,
if (err <= 0)
return;
- cmode = mv88e6352_get_port4_serdes_cmode(chip);
+ cmode = mv88e63xx_get_port_serdes_cmode(chip, port);
if (cmode < 0)
dev_err(chip->dev, "p%d: failed to read serdes cmode\n",
port);
@@ -701,12 +701,23 @@ static void mv88e632x_phylink_get_caps(struct mv88e6xxx_chip *chip, int port,
struct phylink_config *config)
{
unsigned long *supported = config->supported_interfaces;
+ int cmode;
/* Translate the default cmode */
mv88e6xxx_translate_cmode(chip->ports[port].cmode, supported);
config->mac_capabilities = MAC_SYM_PAUSE | MAC_10 | MAC_100 |
MAC_1000FD;
+
+ /* Port 0/1 are serdes only ports */
+ if (port == 0 || port == 1) {
+ cmode = mv88e63xx_get_port_serdes_cmode(chip, port);
+ if (cmode < 0)
+ dev_err(chip->dev, "p%d: failed to read serdes cmode\n",
+ port);
+ else
+ mv88e6xxx_translate_cmode(cmode, supported);
+ }
}
static void mv88e6341_phylink_get_caps(struct mv88e6xxx_chip *chip, int port,
@@ -1511,14 +1522,14 @@ static void mv88e6xxx_get_regs(struct dsa_switch *ds, int port,
}
static int mv88e6xxx_get_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
+ struct ethtool_keee *e)
{
/* Nothing to do on the port's MAC */
return 0;
}
static int mv88e6xxx_set_mac_eee(struct dsa_switch *ds, int port,
- struct ethtool_eee *e)
+ struct ethtool_keee *e)
{
/* Nothing to do on the port's MAC */
return 0;
@@ -3729,7 +3740,7 @@ static int mv88e6xxx_mdio_read_c45(struct mii_bus *bus, int phy, int devad,
int err;
if (!chip->info->ops->phy_read_c45)
- return 0xffff;
+ return -ENODEV;
mv88e6xxx_reg_lock(chip);
err = chip->info->ops->phy_read_c45(chip, bus, phy, devad, reg, &val);
@@ -3782,7 +3793,10 @@ static int mv88e6xxx_mdio_register(struct mv88e6xxx_chip *chip,
if (external) {
mv88e6xxx_reg_lock(chip);
- err = mv88e6xxx_g2_scratch_gpio_set_smi(chip, true);
+ if (chip->info->family == MV88E6XXX_FAMILY_6393)
+ err = mv88e6393x_g2_scratch_gpio_set_smi(chip, true);
+ else
+ err = mv88e6390_g2_scratch_gpio_set_smi(chip, true);
mv88e6xxx_reg_unlock(chip);
if (err)