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/* Copyright 2017 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* WebUSB platform descriptor */
#include "common.h"
#include "usb_descriptor.h"
#include "util.h"
#ifndef CONFIG_USB_BOS
#error "CONFIG_USB_BOS must be defined to use WebUSB descriptor"
#endif
const void *webusb_url = USB_URL_DESC(HTTPS, CONFIG_WEBUSB_URL);
/*
* Platform Descriptor in the device Binary Object Store
* as defined by USB 3.1 spec chapter 9.6.2.
*/
static struct {
struct usb_bos_hdr_descriptor bos;
struct usb_platform_descriptor platform;
} bos_desc = {
.bos = {
.bLength = USB_DT_BOS_SIZE,
.bDescriptorType = USB_DT_BOS,
.wTotalLength = (USB_DT_BOS_SIZE + USB_DT_PLATFORM_SIZE),
.bNumDeviceCaps = 1, /* platform caps */
},
.platform = {
.bLength = USB_DT_PLATFORM_SIZE,
.bDescriptorType = USB_DT_DEVICE_CAPABILITY,
.bDevCapabilityType = USB_DC_DTYPE_PLATFORM,
.bReserved = 0,
.PlatformCapUUID = USB_PLAT_CAP_WEBUSB,
.bcdVersion = 0x0100,
.bVendorCode = 0x01,
.iLandingPage = 1,
},
};
const struct bos_context bos_ctx = {
.descp = (void *)&bos_desc,
.size = sizeof(bos_desc),
};
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