mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-16 04:29:08 +00:00
90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
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/*
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* Copyright (c) 2016, Devan Lai
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*
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* Permission to use, copy, modify, and/or distribute this software
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* for any purpose with or without fee is hereby granted, provided
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* that the above copyright notice and this permission notice
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* appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef WINUSB_DEFS_H_INCLUDED
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#define WINUSB_DEFS_H_INCLUDED
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#include <stdint.h>
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/* Microsoft OS 1.0 descriptors */
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/* Extended Compat ID OS Feature Descriptor Specification */
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#define WINUSB_REQ_GET_COMPATIBLE_ID_FEATURE_DESCRIPTOR 0x04
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#define WINUSB_REQ_GET_EXTENDED_PROPERTIES_OS_FEATURE_DESCRIPTOR 0x05
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#define WINUSB_BCD_VERSION 0x0100
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// Apparently using DeviceInterfaceGUID does not always work on Windows 7.
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// DeviceInterfaceGUIDs does seem to work.
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#define WINUSB_EXTENDED_PROPERTIES_GUID_NAME u"DeviceInterfaceGUIDs"
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#define WINUSB_EXTENDED_PROPERTIES_GUID_NAME_SIZE_C sizeof(WINUSB_EXTENDED_PROPERTIES_GUID_NAME)
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#define WINUSB_EXTENDED_PROPERTIES_GUID_NAME_SIZE_U (sizeof(WINUSB_EXTENDED_PROPERTIES_GUID_NAME) / 2)
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// extra null is intentional - it's an array of GUIDs with 1 item
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#define WINUSB_EXTENDED_PROPERTIES_GUID_DATA u"{0263b512-88cb-4136-9613-5c8e109d8ef5}\x00"
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#define WINUSB_EXTENDED_PROPERTIES_GUID_DATA_SIZE_C sizeof(WINUSB_EXTENDED_PROPERTIES_GUID_DATA)
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#define WINUSB_EXTENDED_PROPERTIES_GUID_DATA_SIZE_U (sizeof(WINUSB_EXTENDED_PROPERTIES_GUID_DATA) / 2)
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#define WINUSB_EXTENDED_PROPERTIES_MULTISZ_DATA_TYPE 7
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#define WINUSB_EXTRA_STRING_INDEX 0xee
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/* Table 2. Function Section */
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struct winusb_compatible_id_function_section {
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uint8_t bInterfaceNumber;
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uint8_t reserved0[1];
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char compatibleId[8];
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char subCompatibleId[8];
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uint8_t reserved1[6];
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} __attribute__((packed));
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/* Table 1. Header Section */
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struct winusb_compatible_id_descriptor_header {
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uint32_t dwLength;
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uint16_t bcdVersion;
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uint16_t wIndex;
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uint8_t bNumSections;
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uint8_t reserved[7];
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} __attribute__((packed));
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struct winusb_compatible_id_descriptor {
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struct winusb_compatible_id_descriptor_header header;
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struct winusb_compatible_id_function_section functions[];
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} __attribute__((packed));
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struct winusb_extended_properties_feature_descriptor {
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uint32_t dwLength;
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uint32_t dwPropertyDataType;
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uint16_t wNameLength;
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uint16_t name[WINUSB_EXTENDED_PROPERTIES_GUID_NAME_SIZE_U];
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uint32_t dwPropertyDataLength;
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uint16_t propertyData[WINUSB_EXTENDED_PROPERTIES_GUID_DATA_SIZE_U];
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} __attribute__((packed));
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struct winusb_extended_properties_descriptor_header {
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uint32_t dwLength;
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uint16_t bcdVersion;
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uint16_t wIndex;
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uint16_t wNumFeatures;
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} __attribute__((packed));
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struct winusb_extended_properties_descriptor {
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struct winusb_extended_properties_descriptor_header header;
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struct winusb_extended_properties_feature_descriptor features[];
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} __attribute__((packed));
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#endif
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