ethernet_phy.c File Reference

API driver for KSZ8081RNA PHY component.

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

#include "ethernet_phy.h"
#include "pio.h"
#include "gmac.h"
#include "conf_eth.h"
#include "board.h"

Macros
#define	ETH_PHY_MAX_ADDR   31
#define	ETH_PHY_RETRY_MAX   1000000
#define	ETH_PHY_TIMEOUT   10

Functions
uint8_t	ethernet_phy_auto_negotiate (Gmac *p_gmac, uint8_t uc_phy_addr)
	Issue an auto negotiation of the PHY. More...
static uint8_t	ethernet_phy_find_valid (Gmac *p_gmac, uint8_t uc_phy_addr, uint8_t uc_start_addr)
	Find a valid PHY Address ( from addrStart to 31 ). More...
uint8_t	ethernet_phy_init (Gmac *p_gmac, uint8_t uc_phy_addr, uint32_t mck)
	Perform a HW initialization to the PHY and set up clocks. More...
uint8_t	ethernet_phy_reset (Gmac *p_gmac, uint8_t uc_phy_addr)
	Issue a SW reset to reset all registers of the PHY. More...
uint8_t	ethernet_phy_set_link (Gmac *p_gmac, uint8_t uc_phy_addr, uint8_t uc_apply_setting_flag)
	Get the Link & speed settings, and automatically set up the GMAC with the settings. More...