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// Copyright 2019 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 fuchsia.boot;
/// Protocol for retrieving boot item payloads.
[Discoverable, Layout = "Simple"]
protocol Items {
/// Get a `payload` for a boot item of `type` and `extra`.
/// NOTE: We return the `length` of the item, as VMOs must be page-aligned.
/// For a list of `type`s, refer to <zircon/boot/image.h>.
/// For a list of `extra`s, refer to <zircon/boot/driver-config.h>.
Get(uint32 type, uint32 extra) -> (handle<vmo>? payload, uint32 length);