eth.h File Reference

#include <stdint.h>
#include <stdbool.h>
#include <stdlib.h>
#include <arc_dma.h>

Go to the source code of this file.

Macros
#define	MAX_ETH_INSTANCES   14

Functions
void	SetupEthSerdesMux (uint32_t eth_enabled)
int	LoadEthFw (uint32_t eth_inst, uint32_t ring, uint8_t *buf, size_t buf_size, size_t spi_address, size_t image_size)
int	LoadEthFwCfg (uint32_t eth_inst, uint32_t ring, uint8_t *buf, uint32_t eth_enabled, size_t spi_address, size_t image_size)
	Load the ETH FW configuration data into ETH L1 memory.
void	ReleaseEthReset (uint32_t eth_inst, uint32_t ring)

Macro Definition Documentation

MAX_ETH_INSTANCES

#define MAX_ETH_INSTANCES   14

Function Documentation

LoadEthFw()

int LoadEthFw	(	uint32_t	eth_inst,
		uint32_t	ring,
		uint8_t *	buf,
		size_t	buf_size,
		size_t	spi_address,
		size_t	image_size )

LoadEthFwCfg()

int LoadEthFwCfg	(	uint32_t	eth_inst,
		uint32_t	ring,
		uint8_t *	buf,
		uint32_t	eth_enabled,
		size_t	spi_address,
		size_t	image_size )

Load the ETH FW configuration data into ETH L1 memory.

Parameters

eth_inst	ETH instance to load the FW config for
ring	Load over NOC 0 or NOC 1
eth_enabled	Bitmask of enabled ETH instances
fw_cfg_image	Pointer to the FW config data
fw_cfg_size	Size of the FW config data

Returns

int 0 on success, -1 on failure

ReleaseEthReset()

void ReleaseEthReset	(	uint32_t	eth_inst,
		uint32_t	ring )

SetupEthSerdesMux()

void SetupEthSerdesMux

(

uint32_t

eth_enabled

)