zircon/vdso/iommu.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.
library zx;

@transport("Syscall")
protocol iommu {
    /// Create a new IOMMU object in the kernel.
    /// Rights: resource must have resource kind ZX_RSRC_KIND_ROOT.
    iommu_create(resource struct {
        resource handle:RESOURCE;
        type uint32;
        desc vector_void;
    }) -> (resource struct {
        status status;
        out handle:IOMMU;
    });
};