David Venhoff
cfcea9ee67
Based off b80915eb99
and compacted into a single commit so that it will fit on the uni git server
30 lines
800 B
C
30 lines
800 B
C
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
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/* Copyright (c) 2017-2019 Mellanox Technologies. All rights reserved */
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#ifndef _MLXFW_MFA2_FILE_H
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#define _MLXFW_MFA2_FILE_H
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#include <linux/firmware.h>
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#include <linux/kernel.h>
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struct mlxfw_mfa2_file {
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const struct firmware *fw;
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const struct mlxfw_mfa2_tlv *first_dev;
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u16 dev_count;
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const struct mlxfw_mfa2_tlv *first_component;
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u16 component_count;
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const void *cb; /* components block */
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u32 cb_archive_size; /* size of compressed components block */
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};
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static inline bool mlxfw_mfa2_valid_ptr(const struct mlxfw_mfa2_file *mfa2_file,
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const void *ptr)
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{
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const void *valid_to = mfa2_file->fw->data + mfa2_file->fw->size;
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const void *valid_from = mfa2_file->fw->data;
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return ptr > valid_from && ptr < valid_to;
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}
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#endif
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