mac_stm32fxx7.c File Reference

#include <string.h>
#include <libopencm3/ethernet/mac.h>
#include <libopencm3/ethernet/phy.h>
#include <libopencm3/stm32/gpio.h>
#include <libopencm3/cm3/nvic.h>

Include dependency graph for mac_stm32fxx7.c:

Go to the source code of this file.

Functions
void	eth_set_mac (const uint8_t *mac)
	Set MAC to the PHY. More...
void	eth_desc_init (uint8_t *buf, uint32_t nTx, uint32_t nRx, uint32_t cTx, uint32_t cRx, bool isext)
	Initialize buffers and descriptors. More...
bool	eth_tx (uint8_t *ppkt, uint32_t n)
	Transmit packet. More...
bool	eth_rx (uint8_t *ppkt, uint32_t *len, uint32_t maxlen)
	Receive packet. More...
void	eth_start (void)
	Start the Ethernet DMA processing. More...
void	eth_init (uint8_t phy, enum eth_clk clock)
	Initialize ethernet. More...
void	eth_irq_enable (uint32_t reason)
	Enable the Ethernet IRQ. More...
void	eth_irq_disable (uint32_t reason)
	Disable the Ethernet IRQ. More...
bool	eth_irq_is_pending (uint32_t reason)
	Check if IRQ is pending. More...
bool	eth_irq_ack_pending (uint32_t reason)
	Check if IRQ is pending, and acknowledge it. More...
void	eth_enable_checksum_offload (void)
	Enable checksum offload feature. More...
static void	eth_smi_transact (void)
	Process pending SMI transaction and wait to be done. More...
void	eth_smi_write (uint8_t phy, uint8_t reg, uint16_t data)
	Write 16-bit register to the PHY. More...
uint16_t	eth_smi_read (uint8_t phy, uint8_t reg)
	Read the 16-bit register from the PHY. More...
void	eth_smi_bit_op (uint8_t phy, uint8_t reg, uint16_t bits, uint16_t mask)
	Process the bit-operation on PHY register. More...
void	eth_smi_bit_clear (uint8_t phy, uint8_t reg, uint16_t clearbits)
	Clear bits in the register. More...
void	eth_smi_bit_set (uint8_t phy, uint8_t reg, uint16_t setbits)
	Set bits in the register. More...

Variables
uint32_t	TxBD
uint32_t	RxBD