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/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/* Copyright (c) 2017-2019 Mellanox Technologies. All rights reserved */
#ifndef _MLXFW_MFA2_FILE_H
#define _MLXFW_MFA2_FILE_H
#include <linux/firmware.h>
#include <linux/kernel.h>
struct mlxfw_mfa2_file {
const struct firmware *fw;
const struct mlxfw_mfa2_tlv *first_dev;
u16 dev_count;
const struct mlxfw_mfa2_tlv *first_component;
u16 component_count;
const void *cb; /* components block */
u32 cb_archive_size; /* size of compressed components block */
};
static inline bool mlxfw_mfa2_valid_ptr(const struct mlxfw_mfa2_file *mfa2_file,
const void *ptr)
{
const void *valid_to = mfa2_file->fw->data + mfa2_file->fw->size;
const void *valid_from = mfa2_file->fw->data;
return ptr > valid_from && ptr < valid_to;
}
#endif
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