diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/b53/b53_common.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c index 41b5ae96c3..676e301559 100644 --- a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c +++ b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c @@ -794,6 +794,34 @@ static int b53_port_get_link(struct switch_dev *dev, int port, } +static int b53_port_set_link(struct switch_dev *sw_dev, int port, + struct switch_port_link *link) +{ + struct b53_device *dev = sw_to_b53(sw_dev); + + /* + * TODO: BCM63XX requires special handling as it can have external phys + * and ports might be GE or only FE + */ + if (is63xx(dev)) + return -ENOTSUPP; + + if (port == sw_dev->cpu_port) + return -EINVAL; + + if (!(BIT(port) & dev->enabled_ports)) + return -EINVAL; + + if (link->speed == SWITCH_PORT_SPEED_1000 && + (is5325(dev) || is5365(dev))) + return -EINVAL; + + if (link->speed == SWITCH_PORT_SPEED_1000 && !link->duplex) + return -EINVAL; + + return switch_generic_set_link(sw_dev, port, link); +} + static int b53_phy_read16(struct switch_dev *dev, int addr, u8 reg, u16 *value) { struct b53_device *priv = sw_to_b53(dev); @@ -1022,6 +1050,7 @@ static const struct switch_dev_ops b53_switch_ops_25 = { .apply_config = b53_global_apply_config, .reset_switch = b53_global_reset_switch, .get_port_link = b53_port_get_link, + .set_port_link = b53_port_set_link, .phy_read16 = b53_phy_read16, .phy_write16 = b53_phy_write16, }; @@ -1047,6 +1076,7 @@ static const struct switch_dev_ops b53_switch_ops_65 = { .apply_config = b53_global_apply_config, .reset_switch = b53_global_reset_switch, .get_port_link = b53_port_get_link, + .set_port_link = b53_port_set_link, .phy_read16 = b53_phy_read16, .phy_write16 = b53_phy_write16, }; @@ -1072,6 +1102,7 @@ static const struct switch_dev_ops b53_switch_ops = { .apply_config = b53_global_apply_config, .reset_switch = b53_global_reset_switch, .get_port_link = b53_port_get_link, + .set_port_link = b53_port_set_link, .phy_read16 = b53_phy_read16, .phy_write16 = b53_phy_write16, }; |