fnet_eth_phy_read()

fnet_return_t fnet_eth_phy_read	(	fnet_netif_desc_t	netif_desc,
		fnet_uint32_t	reg_addr,
		fnet_uint16_t *	reg_data
	)

Read a value from an Ethernet PHY's MII register.

Parameters

netif_desc	Network interface descriptor.
reg_addr	PHY register address.
reg_data	Pointer where result is written to (16-bits)

Returns

This function returns:

• FNET_OK on success.
• FNET_ERR on failure.

This function reads a value of the Ethernet PHY's MII register.