diff options
Diffstat (limited to 'include/linux/phy.h')
| -rw-r--r-- | include/linux/phy.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index 9e11039..64ab823 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -49,6 +49,7 @@ #define PHY_HAS_INTERRUPT 0x00000001 #define PHY_HAS_MAGICANEG 0x00000002 +#define PHY_IS_INTERNAL 0x00000004 /* Interface Mode definitions */ typedef enum { @@ -57,6 +58,7 @@ typedef enum { PHY_INTERFACE_MODE_GMII, PHY_INTERFACE_MODE_SGMII, PHY_INTERFACE_MODE_TBI, + PHY_INTERFACE_MODE_REVMII, PHY_INTERFACE_MODE_RMII, PHY_INTERFACE_MODE_RGMII, PHY_INTERFACE_MODE_RGMII_ID, @@ -261,6 +263,7 @@ struct phy_c45_device_ids { * phy_id: UID for this device found during discovery * 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. * state: state of the PHY for management purposes * dev_flags: Device-specific flags used by the PHY driver. * addr: Bus address of PHY @@ -298,6 +301,7 @@ struct phy_device { struct phy_c45_device_ids c45_ids; bool is_c45; + bool is_internal; enum phy_state state; @@ -508,6 +512,27 @@ static inline int phy_write(struct phy_device *phydev, u32 regnum, u16 val) return mdiobus_write(phydev->bus, phydev->addr, regnum, val); } +/** + * phy_interrupt_is_valid - Convenience function for testing a given PHY irq + * @phydev: the phy_device struct + * + * NOTE: must be kept in sync with addition/removal of PHY_POLL and + * PHY_IGNORE_INTERRUPT + */ +static inline bool phy_interrupt_is_valid(struct phy_device *phydev) +{ + return phydev->irq != PHY_POLL && phydev->irq != PHY_IGNORE_INTERRUPT; +} + +/** + * phy_is_internal - Convenience function for testing if a PHY is internal + * @phydev: the phy_device struct + */ +static inline bool phy_is_internal(struct phy_device *phydev) +{ + return phydev->is_internal; +} + struct phy_device *phy_device_create(struct mii_bus *bus, int addr, int phy_id, bool is_c45, struct phy_c45_device_ids *c45_ids); struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45); @@ -545,6 +570,8 @@ void phy_drivers_unregister(struct phy_driver *drv, int n); int phy_driver_register(struct phy_driver *new_driver); int phy_drivers_register(struct phy_driver *new_driver, int n); void phy_state_machine(struct work_struct *work); +void phy_change(struct work_struct *work); +void phy_mac_interrupt(struct phy_device *phydev, int new_link); void phy_start_machine(struct phy_device *phydev, void (*handler)(struct net_device *)); void phy_stop_machine(struct phy_device *phydev); |