zircon/experimental/syscalls/ioports.test.fidl

// 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.

// !!! THIS FILE IS NOT YET USED !!!
// See //zircon/system/public/zircon/syscalls.banjo.
// !!! THIS FILE IS NOT YET USED !!!

library zz;

[Transport="Syscall"]
protocol Ioports {
    /// Rights: resource must have resource kind ZX_RSRC_KIND_IOPORT.
    Request(handle<resource> resource, uint16 io_addr, uint32 len) -> (status status);

    /// Rights: resource must have resource kind ZX_RSRC_KIND_IOPORT.
    Release(handle<resource> resource, uint16 io_addr, uint32 len) -> (status status);
};