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net: dsa: mv88e6xxx: Differentiate between 6390 and 6390X cmodes 

The X family variants support additional ports modes, for 10G
operation, which the non-X variants don't have. Add a port_set_cmode()
for non-X variants to enforce this.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Andrew Lunn 2018-11-11 00:32:15 +01:00 committed by David S. Miller
parent b3dce4da5b
commit fdc71eea8c
3 changed files with 22 additions and 2 deletions
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7
drivers/net/dsa/mv88e6xxx/chip.c
View File

@ -3234,6 +3234,7 @@ static const struct mv88e6xxx_ops mv88e6190_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@ -3276,6 +3277,7 @@ static const struct mv88e6xxx_ops mv88e6190x_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@ -3318,6 +3320,7 @@ static const struct mv88e6xxx_ops mv88e6191_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@ -3409,7 +3412,7 @@ static const struct mv88e6xxx_ops mv88e6290_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,
@ -3714,7 +3717,7 @@ static const struct mv88e6xxx_ops mv88e6390_ops = {
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
.port_link_state = mv88e6352_port_link_state,
.port_get_cmode = mv88e6352_port_get_cmode,
.port_set_cmode = mv88e6390x_port_set_cmode,
.port_set_cmode = mv88e6390_port_set_cmode,
.stats_snapshot = mv88e6390_g1_stats_snapshot,
.stats_set_histogram = mv88e6390_g1_stats_set_histogram,
.stats_get_sset_count = mv88e6320_stats_get_sset_count,

15
drivers/net/dsa/mv88e6xxx/port.c
View File

@ -437,6 +437,21 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
return 0;
}
int mv88e6390_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
phy_interface_t mode)
{
switch (mode) {
case PHY_INTERFACE_MODE_XGMII:
case PHY_INTERFACE_MODE_XAUI:
case PHY_INTERFACE_MODE_RXAUI:
return -EINVAL;
default:
break;
}
return mv88e6390x_port_set_cmode(chip, port, mode);
}
int mv88e6185_port_get_cmode(struct mv88e6xxx_chip *chip, int port, u8 *cmode)
{
int err;

2
drivers/net/dsa/mv88e6xxx/port.h
View File

@ -310,6 +310,8 @@ int mv88e6097_port_pause_limit(struct mv88e6xxx_chip *chip, int port, u8 in,
u8 out);
int mv88e6390_port_pause_limit(struct mv88e6xxx_chip *chip, int port, u8 in,
u8 out);
int mv88e6390_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
phy_interface_t mode);
int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
phy_interface_t mode);
int mv88e6185_port_get_cmode(struct mv88e6xxx_chip *chip, int port, u8 *cmode);