linux/drivers/net/wireless/ath/carl9170/fw.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Atheros CARL9170 driver
 *
 * firmware parser
 *
 * Copyright 2009, 2010, Christian Lamparter <[email protected]>
 */

#include <linux/kernel.h>
#include <linux/firmware.h>
#include <linux/crc32.h>
#include <linux/module.h>
#include "carl9170.h"
#include "fwcmd.h"
#include "version.h"

static const u8 otus_magic[4] = …;

static const void *carl9170_fw_find_desc(struct ar9170 *ar, const u8 descid[4],
	const unsigned int len, const u8 compatible_revision)
{ … }

static int carl9170_fw_verify_descs(struct ar9170 *ar,
	const struct carl9170fw_desc_head *head, unsigned int max_len)
{ … }

static void carl9170_fw_info(struct ar9170 *ar)
{ … }

static bool valid_dma_addr(const u32 address)
{ … }

static bool valid_cpu_addr(const u32 address)
{ … }

static int carl9170_fw_checksum(struct ar9170 *ar, const __u8 *data,
				size_t len)
{ … }

static int carl9170_fw_tx_sequence(struct ar9170 *ar)
{ … }

static void carl9170_fw_set_if_combinations(struct ar9170 *ar,
					    u16 if_comb_types)
{ … }

static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
{ … }

static struct carl9170fw_desc_head *
carl9170_find_fw_desc(struct ar9170 *ar, const __u8 *fw_data, const size_t len)

{ … }

int carl9170_parse_firmware(struct ar9170 *ar)
{ … }