/* * This file is part of the Trezor project, https://trezor.io/ * * Copyright (c) SatoshiLabs * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef __MESSAGES_H__ #define __MESSAGES_H__ #include <stdint.h> #include "image.h" #include "secbool.h" #include TREZOR_BOARD #define USB_TIMEOUT 500 #define USB_PACKET_SIZE 64 #define FIRMWARE_UPLOAD_CHUNK_RETRY_COUNT 2 enum { UPLOAD_OK = 0, UPLOAD_ERR_INVALID_CHUNK_SIZE = -1, UPLOAD_ERR_INVALID_VENDOR_HEADER = -2, UPLOAD_ERR_INVALID_VENDOR_HEADER_SIG = -3, UPLOAD_ERR_INVALID_IMAGE_HEADER = -4, UPLOAD_ERR_INVALID_IMAGE_MODEL = -5, UPLOAD_ERR_INVALID_IMAGE_HEADER_SIG = -6, UPLOAD_ERR_USER_ABORT = -7, UPLOAD_ERR_FIRMWARE_TOO_BIG = -8, UPLOAD_ERR_INVALID_CHUNK_HASH = -9, UPLOAD_ERR_BOOTLOADER_LOCKED = -10, }; enum { WIPE_OK = 0, WIPE_ERR_CANNOT_ERASE = -1, }; secbool msg_parse_header(const uint8_t *buf, uint16_t *msg_id, uint32_t *msg_size); void send_user_abort(uint8_t iface_num, const char *msg); void process_msg_Initialize(uint8_t iface_num, uint32_t msg_size, uint8_t *buf, const vendor_header *const vhdr, const image_header *const hdr); void process_msg_GetFeatures(uint8_t iface_num, uint32_t msg_size, uint8_t *buf, const vendor_header *const vhdr, const image_header *const hdr); void process_msg_Ping(uint8_t iface_num, uint32_t msg_size, uint8_t *buf); void process_msg_FirmwareErase(uint8_t iface_num, uint32_t msg_size, uint8_t *buf); int process_msg_FirmwareUpload(uint8_t iface_num, uint32_t msg_size, uint8_t *buf); int process_msg_WipeDevice(uint8_t iface_num, uint32_t msg_size, uint8_t *buf); void process_msg_unknown(uint8_t iface_num, uint32_t msg_size, uint8_t *buf); #ifdef USE_OPTIGA void process_msg_UnlockBootloader(uint8_t iface_num, uint32_t msg_size, uint8_t *buf); #endif secbool bootloader_WipeDevice(void); #endif