linux/drivers/net/ethernet/asix/ax88796c_spi.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (c) 2010 ASIX Electronics Corporation
 * Copyright (c) 2020 Samsung Electronics Co., Ltd.
 *
 * ASIX AX88796C SPI Fast Ethernet Linux driver
 */

#define pr_fmt(fmt) …

#include <linux/string.h>
#include <linux/spi/spi.h>

#include "ax88796c_spi.h"

const u8 ax88796c_rx_cmd_buf[5] = …;
const u8 ax88796c_tx_cmd_buf[4] = …;

/* driver bus management functions */
int axspi_wakeup(struct axspi_data *ax_spi)
{ … }

int axspi_read_status(struct axspi_data *ax_spi, struct spi_status *status)
{ … }

int axspi_read_rxq(struct axspi_data *ax_spi, void *data, int len)
{ … }

int axspi_write_txq(const struct axspi_data *ax_spi, void *data, int len)
{ … }

u16 axspi_read_reg(struct axspi_data *ax_spi, u8 reg)
{ … }

int axspi_write_reg(struct axspi_data *ax_spi, u8 reg, u16 value)
{ … }