phy.h File Reference

Public APIs for Ethernet PHY drivers. More...

#include <zephyr/types.h>
#include <zephyr/device.h>

Go to the source code of this file.

Data Structures
struct	phy_link_state
	Link state. More...

Macros
#define	PHY_LINK_IS_FULL_DUPLEX(x)   (x & (BIT(1) | BIT(3) | BIT(5)))
	Check if phy link is full duplex.
#define	PHY_LINK_IS_SPEED_1000M(x)   (x & (BIT(4) | BIT(5)))
	Check if phy link speed is 1 Gbit/sec.
#define	PHY_LINK_IS_SPEED_100M(x)   (x & (BIT(2) | BIT(3)))
	Check if phy link speed is 100 Mbit/sec.

Typedefs
typedef void(*	phy_callback_t) (const struct device *dev, struct phy_link_state *state, void *user_data)
	Define the callback function signature for phy_link_callback_set() function.

Enumerations
enum	phy_link_speed {   LINK_HALF_10BASE_T = BIT(0) , LINK_FULL_10BASE_T = BIT(1) , LINK_HALF_100BASE_T = BIT(2) , LINK_FULL_100BASE_T = BIT(3) ,   LINK_HALF_1000BASE_T = BIT(4) , LINK_FULL_1000BASE_T = BIT(5) }
	Ethernet link speeds. More...

Functions
static int	phy_configure_link (const struct device *dev, enum phy_link_speed speeds)
	Configure PHY link.
static int	phy_get_link_state (const struct device *dev, struct phy_link_state *state)
	Get PHY link state.
static int	phy_link_callback_set (const struct device *dev, phy_callback_t callback, void *user_data)
	Set link state change callback.
static int	phy_read (const struct device *dev, uint16_t reg_addr, uint32_t *value)
	Read PHY registers.
static int	phy_write (const struct device *dev, uint16_t reg_addr, uint32_t value)
	Write PHY register.

Detailed Description

Public APIs for Ethernet PHY drivers.