diff options
Diffstat (limited to 'drivers/net/dsa/b53/b53_srab.c')
| -rw-r--r-- | drivers/net/dsa/b53/b53_srab.c | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/drivers/net/dsa/b53/b53_srab.c b/drivers/net/dsa/b53/b53_srab.c index 4591bb1c05d2..c51b716657db 100644 --- a/drivers/net/dsa/b53/b53_srab.c +++ b/drivers/net/dsa/b53/b53_srab.c @@ -443,6 +443,39 @@ static void b53_srab_irq_disable(struct b53_device *dev, int port) } } +static void b53_srab_phylink_get_caps(struct b53_device *dev, int port, + struct phylink_config *config) +{ + struct b53_srab_priv *priv = dev->priv; + struct b53_srab_port_priv *p = &priv->port_intrs[port]; + + switch (p->mode) { + case PHY_INTERFACE_MODE_SGMII: +#if IS_ENABLED(CONFIG_B53_SERDES) + /* If p->mode indicates SGMII mode, that essentially means we + * are using a serdes. As the serdes for the capabilities. + */ + b53_serdes_phylink_get_caps(dev, port, config); +#endif + break; + + case PHY_INTERFACE_MODE_NA: + break; + + case PHY_INTERFACE_MODE_RGMII: + /* If we support RGMII, support all RGMII modes, since + * that dictates the PHY delay settings. + */ + phy_interface_set_rgmii(config->supported_interfaces); + break; + + default: + /* Some other mode (e.g. MII, GMII etc) */ + __set_bit(p->mode, config->supported_interfaces); + break; + } +} + static const struct b53_io_ops b53_srab_ops = { .read8 = b53_srab_read8, .read16 = b53_srab_read16, @@ -456,13 +489,13 @@ static const struct b53_io_ops b53_srab_ops = { .write64 = b53_srab_write64, .irq_enable = b53_srab_irq_enable, .irq_disable = b53_srab_irq_disable, + .phylink_get_caps = b53_srab_phylink_get_caps, #if IS_ENABLED(CONFIG_B53_SERDES) .serdes_map_lane = b53_srab_serdes_map_lane, .serdes_link_state = b53_serdes_link_state, .serdes_config = b53_serdes_config, .serdes_an_restart = b53_serdes_an_restart, .serdes_link_set = b53_serdes_link_set, - .serdes_phylink_validate = b53_serdes_phylink_validate, #endif }; |