system/banjo/ddk-protocol-usb-mode-switch/usb-mode-switch.banjo

// Copyright 2018 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

library ddk.protocol.usb.modeswitch;

using zx;

/// Values for `SetMode`.
enum UsbMode : uint32 {
    NONE = 0;
    HOST = 1;
    PERIPHERAL = 2;
    OTG = 3;
};

[Layout="ddk-protocol", DefaultProtocol]
interface UsbModeSwitch {
    /// Sets the current USB mode.
    1: SetMode(UsbMode mode) -> (zx.status s);
};