///////////////////////////////////////////////////////////////////////////////
//
//  Microsoft Research Singularity
//
//  Copyright (c) Microsoft Corporation.  All rights reserved.
//
//  File: HalDevices.csi
//
//  Note:
//

using System;
using System.Collections;
using System.Runtime.InteropServices;
using System.Runtime.CompilerServices;

using Microsoft.Singularity;

[assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
[assembly: System.Reflection.AssemblyKeyFileAttribute("public.snk")]
[assembly: System.Reflection.AssemblyDelaySignAttribute(true)]

namespace Microsoft.Singularity.Hal
{
    public class HalDevices
    {
        public static void Initialize(Processor rootProcessor);

        new public static void Finalize();

        [NoHeapAllocation]
        public static void EnableIoInterrupt(byte irq);

        [NoHeapAllocation]
        public static void DisableIoInterrupt(byte irq);

        [NoHeapAllocation]
        public static bool InternalInterrupt(byte interrupt);

        [NoHeapAllocation]
        public static byte GetMaximumIrq();

        [NoHeapAllocation]
        public static int GetProcessorCount();

        public static void StartApProcessors();

        [NoHeapAllocation]
        public static void FreezeProcessors();

        [NoHeapAllocation]
        public static void SendFixedIPI(byte vector, int from, int to);

        [NoHeapAllocation]
        public static void BroadcastFixedIPI(byte vector, bool includeSelf);

        [NoHeapAllocation]
        public static void ClearFixedIPI();
    }
}