Atmel Software Framework

rtl8201/ethernet_phy.h File Reference

Ethernet Phy Management for RTL8201 series.

Copyright (c) 2010-2012 Atmel Corporation. All rights reserved.

#include "compiler.h"
#include "board.h"
#include "delay.h"
#include "conf_clock.h"
#include "conf_eth.h"
#include "conf_rtl8201.h"
#include "macb.h"

Macros

#define EXTPHY_MACB_PHYRSTB_PIN   AVR32_PIN_PA01
 
#define EXTPHY_PHY_ADDR   0x01
 
#define EXTPHY_PHY_ID   0x001CC810
 
Extended registers for RTL8201
#define PHY_TEST   0x19
 Test reg. More...
 
#define TEST_RMII   0x0400
 RMII Mode. More...
 
#define TEST_TXC_OUT   0x0800
 TXC Out Mask. More...
 

Functions

static void ethernet_phy_hw_reset (void)
 Generate an Hardware Reset on the Phy. More...
 
static void ethernet_phy_setup_auto_negotiation (volatile avr32_macb_t *macb, volatile unsigned long *config)
 Setup auto-negotiation for the Phy. More...
 
static void ethernet_phy_setup_rmii (volatile avr32_macb_t *macb)
 Setup the Phy in RMII mode. More...
 
static void ethernet_phy_sw_reset (volatile avr32_macb_t *macb)
 Generate a Software Reset on the Phy. More...
 

#define EXTPHY_MACB_PHYRSTB_PIN   AVR32_PIN_PA01

Referenced by ethernet_phy_hw_reset().

#define EXTPHY_PHY_ADDR   0x01

Phy Address (set through strap options) This Define must be place in the board configuration

Referenced by ulReadMDIO(), and vWriteMDIO().

#define EXTPHY_PHY_ID   0x001CC810

Phy Identifier for the RTL8201

Referenced by prvProbePHY().

#define PHY_TEST   0x19

Test reg.

Referenced by ethernet_phy_setup_rmii().

#define TEST_RMII   0x0400

RMII Mode.

Test RMII Mask

Referenced by ethernet_phy_setup_rmii().

#define TEST_TXC_OUT   0x0800

TXC Out Mask.

Test RMII TXC Out Mask

Referenced by ethernet_phy_setup_rmii().

static void ethernet_phy_hw_reset ( void  )
inlinestatic

Generate an Hardware Reset on the Phy.

References delay_ms, EXTPHY_MACB_PHYRSTB_PIN, gpio_clr_gpio_pin(), and gpio_set_gpio_pin().

Referenced by xMACBInit().

static void ethernet_phy_setup_auto_negotiation ( volatile avr32_macb_t *  macb,
volatile unsigned long *  config 
)
inlinestatic

Setup auto-negotiation for the Phy.

References BMCR_ANENABLE, BMCR_ANRESTART, BMCR_FULLDPLX, and BMCR_SPEED100.

Referenced by prvProbePHY().

static void ethernet_phy_setup_rmii ( volatile avr32_macb_t *  macb)
inlinestatic

Setup the Phy in RMII mode.

References PHY_TEST, TEST_RMII, TEST_TXC_OUT, ulReadMDIO(), and vWriteMDIO().

Referenced by prvProbePHY().

static void ethernet_phy_sw_reset ( volatile avr32_macb_t *  macb)
inlinestatic

Generate a Software Reset on the Phy.

Referenced by xMACBInit().