From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- .../net/ethernet/mellanox/mlxfw/mlxfw_mfa2_file.h | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_file.h (limited to 'drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_file.h') diff --git a/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_file.h b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_file.h new file mode 100644 index 000000000..874c0a247 --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2_file.h @@ -0,0 +1,29 @@ +/* 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 +#include + +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 -- cgit v1.2.3