mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-16 04:29:08 +00:00
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/*
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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 USB21_STANDARD_H_INCLUDED
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#define USB21_STANDARD_H_INCLUDED
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#include <libopencm3/usb/usbd.h>
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/* USB 3.1 Descriptor Types - Table 9-6 */
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#define USB_DT_BOS 15
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#define USB_DT_DEVICE_CAPABILITY 16
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struct usb_device_capability_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint8_t bDevCapabilityType;
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} __attribute__((packed));
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struct usb_bos_descriptor {
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uint8_t bLength;
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uint8_t bDescriptorType;
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uint16_t wTotalLength;
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uint8_t bNumDeviceCaps;
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/* Descriptor ends here. The following are used internally: */
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const struct usb_device_capability_descriptor **capabilities;
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} __attribute__((packed));
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#define USB_DT_BOS_SIZE 5
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/* USB Device Capability Types - USB 3.1 Table 9-14 */
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#define USB_DC_PLATFORM 5
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extern void usb21_setup(usbd_device* usbd_dev, const struct usb_bos_descriptor* binary_object_store);
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#endif
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