patch_info.h

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/*
 * Copyright (c) 2024 Nordic Semiconductor ASA
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef _PATCH_INFO_H
#define _PATCH_INFO_H
 
#include "common/pack_def.h"
 
#ifndef BIT
#define BIT(x) (1 << (x))
#endif /* BIT */
 
#define NRF_WIFI_PATCH_SIGNATURE 0xDEAD1EAF
/* SHA256 hash length */
#define NRF_WIFI_PATCH_HASH_LEN 32
/* 2 - LMAC and 2 - UMAC */
#define NRF_WIFI_PATCH_NUM_IMAGES (2 + 2)
 
enum nrf70_feature_flags {
        NRF70_FEAT_SYSTEM_MODE = BIT(0),
        NRF70_FEAT_RADIO_TEST = BIT(1),
        NRF70_FEAT_SCAN_ONLY = BIT(2),
        NRF70_FEAT_SYSTEM_WITH_RAW_MODES = BIT(3),
        NRF70_FEAT_OFFLOADED_RAW_TX = BIT(4),
};
 
enum nrf70_image_ids {
        NRF70_IMAGE_UMAC_PRI = 0,
        NRF70_IMAGE_UMAC_SEC,
        NRF70_IMAGE_LMAC_PRI,
        NRF70_IMAGE_LMAC_SEC,
};
 
struct nrf70_fw_image {
        unsigned int type;
        unsigned int len;
        /* Data follows */
        unsigned char data[];
} __NRF_WIFI_PKD;
 
struct nrf70_fw_image_info {
        unsigned int signature;
        unsigned int num_images;
        unsigned int version;
        unsigned int feature_flags;
        unsigned int len;
        /* Protects against image corruption */
        unsigned char hash[NRF_WIFI_PATCH_HASH_LEN];
        unsigned char data[];
} __NRF_WIFI_PKD;
 
 
#define RPU_FAMILY         (1)
#define RPU_MAJOR_VERSION   (2)
#define RPU_MINOR_VERSION   (14)
#define RPU_PATCH_VERSION   (9)
 
#endif /* _PATCH_INFO_H */