diff options
-rw-r--r-- | drivers/net/phy/fixed_phy.c | 1 | ||||
-rw-r--r-- | include/linux/phy.h | 12 |
2 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c index 99d9bc1..ce46428 100644 --- a/drivers/net/phy/fixed_phy.c +++ b/drivers/net/phy/fixed_phy.c @@ -303,6 +303,7 @@ struct phy_device *fixed_phy_register(unsigned int irq, of_node_get(np); phy->dev.of_node = np; + phy->is_pseudo_fixed_link = true; ret = phy_device_register(phy); if (ret) { diff --git a/include/linux/phy.h b/include/linux/phy.h index e5fb1d4..962387a 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -330,6 +330,7 @@ struct phy_c45_device_ids { * c45_ids: 802.3-c45 Device Identifers if is_c45. * is_c45: Set to true if this phy uses clause 45 addressing. * is_internal: Set to true if this phy is internal to a MAC. + * is_pseudo_fixed_link: Set to true if this phy is an Ethernet switch, etc. * has_fixups: Set to true if this phy has fixups/quirks. * suspended: Set to true if this phy has been suspended successfully. * state: state of the PHY for management purposes @@ -368,6 +369,7 @@ struct phy_device { struct phy_c45_device_ids c45_ids; bool is_c45; bool is_internal; + bool is_pseudo_fixed_link; bool has_fixups; bool suspended; @@ -688,6 +690,16 @@ static inline bool phy_interface_is_rgmii(struct phy_device *phydev) { return phydev->interface >= PHY_INTERFACE_MODE_RGMII && phydev->interface <= PHY_INTERFACE_MODE_RGMII_TXID; +}; + +/* + * phy_is_pseudo_fixed_link - Convenience function for testing if this + * PHY is the CPU port facing side of an Ethernet switch, or similar. + * @phydev: the phy_device struct + */ +static inline bool phy_is_pseudo_fixed_link(struct phy_device *phydev) +{ + return phydev->is_pseudo_fixed_link; } /** |