linux/drivers/net/can/softing/softing_fw.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2008-2010
 *
 * - Kurt Van Dijck, EIA Electronics
 */

#include <linux/firmware.h>
#include <linux/sched/signal.h>
#include <asm/div64.h>
#include <asm/io.h>

#include "softing.h"

/*
 * low level DPRAM command.
 * Make sure that card->dpram[DPRAM_FCT_HOST] is preset
 */
static int _softing_fct_cmd(struct softing *card, int16_t cmd, uint16_t vector,
		const char *msg)
{ … }

static int softing_fct_cmd(struct softing *card, int16_t cmd, const char *msg)
{ … }

int softing_bootloader_command(struct softing *card, int16_t cmd,
		const char *msg)
{ … }

static int fw_parse(const uint8_t **pmem, uint16_t *ptype, uint32_t *paddr,
		uint16_t *plen, const uint8_t **pdat)
{ … }

int softing_load_fw(const char *file, struct softing *card,
		__iomem uint8_t *dpram, unsigned int size, int offset)
{ … }

int softing_load_app_fw(const char *file, struct softing *card)
{ … }

static int softing_reset_chip(struct softing *card)
{ … }

int softing_chip_poweron(struct softing *card)
{ … }

static void softing_initialize_timestamp(struct softing *card)
{ … }

ktime_t softing_raw2ktime(struct softing *card, u32 raw)
{ … }

static inline int softing_error_reporting(struct net_device *netdev)
{ … }

int softing_startstop(struct net_device *dev, int up)
{ … }

int softing_default_output(struct net_device *netdev)
{ … }